Definition of a Control ? Person

[Justme]

I would seriouly like to hear from people their definition of a
control person, or control freak or any other term used to indicate
someone who wants to be in control of a lot of things.
I know there are those of you who do have opinions on this subject and
I hope you will come here and help me out with your definition of what
one is or is not.
I think we all have it in us to some degree but when is it out of line
or out of control.
Examples with real names replaced with fictional names are acceptable
replies as well.

Justme