Answer:
If you lose me you may cause people around you to lose me too.
I can be any color you can imagine. You see me in everyday life. Look around, you can probably see some of me right now. What am I?
Take it and you will lose or gain more than the others.
I am a tale in childrens' minds. Though an illusion, I occur every night. I give them a fantasy, I give them a fright. What am I?
I help boats park
The answer I give is yes, but what I mean is no. What was the question?