The person here is a very close friend of mine, I have been his leader since he was in his first year of college and he has been performing exceptionally ever since. Since he has got into this relationship, I have seen his performance grow as well as his character and I was very happy about this. But after this ended, it looks like it took a turn for the worst.
If you decide to go that route then do it in a friendly manner, quietly, one on one, and off the record. That small gesture showing that you care can mean more than you think. As one of the primary reasons employees leave is the feeling that the company doesn't care, this will probably make him an even higher performer when he bounces back. He'll remember the kindness you show him now.
Then, back off a bit. Since this is a high-performer, first evaluate if he's still performing at an acceptable level. If he is, then just wait it out. If he's making mistakes, then the push for some time off may need to take a more official stance.
Look Dave, you're a great worker and I appreciate all that you've done. Because of that, I'm going to strongly suggest that you take some time off ASAP. I don't want to lose you and I don't want your next review to take a hit because you're going through a rough patch. I understand that this is a personal matter for you and you don't want to talk about it. Take some time off to get through this. Your job will still be here.
Other answers have mentioned to skirt around the topic. My employer ignoring the issue would not have helped me recover. At the time, I didn't want anything to do with work. I felt no responsibility for my actions at that time, I didn't even care if I lost my job (that's what severe depression will do to someone). You need to let them know that you have observed that they are not well and that you want to help.
I was by far the top performer in my particular role before a life event affected me adversely. I was missing days of work, I wasn't getting anything done, I was avoiding meetings, I was compulsively lying, it was really bad.
After a few weeks of this insanity someone from my company HR department sat me down with my boss and we just had a discussion. They didn't say "Your performance is suffering", they didn't say "this behaviour is unacceptable".
Note that all of those questions are supportive in nature - they're not focusing on my decrease in performance, they are focusing on how they can help me and make me feel wanted. As someone on the other side of these questions, it feels like a support system - someone believes in you. Also make sure you do this in a comfortable and private environment, because there may be tears involved (have tissues near by). Also, depending who you're talking to, they may really want to share or they may really not want to share - so don't pressure either way, just give them the opportunity. Also, have this discussion near the end of the work day - and offer the choice to go home straight from the meeting. It's never great to need to go back to work after a discussion like this, but I think it's a necessary discussion.
In the end, I didn't want a bunch of consecutive time off, but agreed that a lower work load and less stress could be better, and I ended up taking 1-2 days off per week for many more weeks until I was back on my game. It was a slow recovery, but the supportive and non-destructive environment was surely helpful. Being alone at home with my thoughts (consecutive time off) would not have been helpful for me either. You need to find out what works for your employee - as it's different for everyone and every situation. The targeted questions above will help you ascertain what will help your employee specifically.
In my opinion, this is the only responsible way to deal with this situation. Work with the employee to the extent that you are willing to do. Never highlight the performance concerns unless you're legitimately approaching a risk of termination.
Stay away from sensitive topics. You won't know what they all are right away. You will find some the hard way. Don't bring them up again unless they're directly productivity-related even if they don't make sense. Lots of things are going to have strange links. Beware of "it's work related because we want to blah blah appearance blah" it's just not worth it.
In addition to answers above, it may help to state explicitly that their performance is still well above average and offer to allow them time off or any other help you can provide to keep stress down from work.
Most people know when they are not doing their best work and it can add to their stress level. By restating that they are a valued employee and providing reasonable accommodation you may be able to relieve some of this and allow them to heal better on their own.
If after reasonable assistance is rendered their performance actually dips below what you would expect from a person in their position, and stays below that line, then I would approach them and say that their previous work is highly valued by the company, but that they do need to return to the standards they had. Come up with a plan of action for improvement and offer assistance following that plan, but make sure they understand that their performance is actually an issue.
It does not seem like you are anywhere near this case, as their performance is still better than others in their current role and it has only been three weeks if not as good as what they had been doing.
Since you said that you were very close to your friend since a very long time, I feel you should try helping out your friend by making sure he is occupied doing something or the other, not only professionally. I would suggest taking him out for a vacation. Go with him. Talk to him. Make sure he feels loved. Keep talking to him. Ask him what he needs from you. Make sure to spend ample of time with him, because this is the time when he needs a companion the most. Always think of your friend's feelings.
On the other hand, you have you know your limits. Do not make it too personal. Do not overstep any boundaries. Try to help as much as you can, but don't overdo it since it is best when he comes out of this phase on his own, rather than with someone's help. He has to understand that he is strong enough to deal with this loss. He has to realize that this is not the end of the world. Even though you don't have to involve too much, you have to remain on the sideline making sure he doesn't do any harm to himself. In other words, keep an eye on him. Do not let him go out of the house alone. Don't allow him to stay alone for a long periods of time.
I understand how you might be feeling seeing your friend suffer like this, however, as I said, it is best for him to come out of this phase on his own. He should not feel that you are helping him, because this will make him feel weak and he will not be able to overcome this feeling.
Try to identify why their performance is decreasing. Does they lose their power because they are not motivated? Does they lose power because everything reminds them the times with their former significant other?
Clearly state that you have noticed a change in their attitude. Not just a loss in performance, but that they look stressed, they are less communicative, supporting, joyfull. Show them you are worried about them, personally. Don't ask about what happened, how they feel but let the doors open for them to tell you what happened and what are their feelings. Show them you need them, not as a worker, but as a coworker.
You can offer a time off, shorter work hours if they feel exhausted and need a time for themselves. You can offer reorganising the work assignments so they can focus on something new. You can also offer them a bussiness trip so they can leave the capsule that reminds them the loss. You can also organise a gender specific teambuildings, one for ladies, one for men and choose the topics wisely - ones that will be interesting for the members and asexual. In your particullar case you can go play airsoft/paintbal, organise a kart session.
I have personally underwent such breakup and I was an empty shell for a while. The thing that saved me was a hard work and teaching my friends to a physical exhaustion. I had to overload my mind so I had no capacity to remind myself of the loss and to be tired enough in the evening I fell asleep in seconds. I needed the "he is valuable for someone" stimulus all the time. When I had time to think I thought about Her, I felt drowning and I didn't care.
What? Why are we having so much trouble searching for a resolution to this problem? The solution is simple. There's a problem. Just... fix it! Simply, get them back together again. See how easy that was to find a solution that directly addresses the problem, and which resolves all the subsequent issues that arose from that one singular problem?
Okay, so, on a more serious note... When you're at work, I'd suggest just letting him ruin his life, by simply letting him under-perform (as much as it makes business sense for you to just leave him alone, and let him figure this out). Seriously. But, address this at home, since he's a personal friend. If you approach him during personal time, this will come across as one friend reaching out to another. And, then when he needs you (for advice, or just as a "pick me up" by having emotional support), he will reach out to you whenever he needs to, even if that's during work hours. If he does, then be a close friend and respond at whatever time he reaches out, because that's when he decided he needed it. But don't initiate this at work.
However, if you reach out during work to your co-worker, then the whole "close friend" thing may just feel like additional pressure because he can't just be dismissive of you at work without risking jeopardizing the friendship. So that will actually be more pressure, which may be the last thing he needs.
Express your concerns to your friend at home, and let him know you're trying to just give him space at work, and then do so. But if you need to infringe on him a bit by reaching out so he's in touch with someone on the planet, do such at home. Once his home life is more tolerable, he'll likely be in better shape to approach at work.
b1e95dc632