"Have you ever" game :)

Yes, many times. :)

Have you ever stayed in your clothes all night?

No i sleep nekkid
Have you ever found what you were looking for?

depends on what I'm looking for but I think not yet
Have you ever given something away ?

Yes, just recently - a stuffed animal. :)
Have you ever lied about something important?

My line of work involves a lot of lying :(

Have you ever contemplated surroundings?

Yes, very often. As a kid I'd just space out and think about things in my surroundings.

Have you ever dropped any food/drinks on the floor of a fast food restaurant?

No

Have you ever been shot?

No.
Have you ever been so angry, your hands were shaking?.

YES! Not that long ago, actually. (Serious hatred for my so-called brother)
Have you ever just lost it in public?

I did once..
Have you ever took/stole something that was not yours ?