Little Trick to save time on flipping through cards; save finger strain!

[Godspot]

I have a lot of cards to view a day.  Often times I mark them as "1."  Instead of clicking on "show answer" button, or pressing enter to see the answer,  what I simply do is I push the "1" key and it shows me the answer, then I simply push "1" again and it records my answer and "1" and it also advances me to the next card.  For me this saves a ton of time, and finger strain since I am only pretty much pushing "1."  Of course I push other buttons (2,3,4,5) as well but the majority of the time it is "1."  Perhaps this is a tip already, perhaps it is not the best approach, but it works for me and I figured I would pass it on  :)  God bless.  Thank you