Ever since i watched an older movie called "The Truman Show" i can't help but think of myself in his position, every time i look at someone who is my friend or someone that likes me, i feel like they are paid actors. I don't know what it is, but there isn't a day it doesn't cross my mind. On top of that, every time i think about it, i tell myself that i can't be true, my entire world a fake?
What if???
Living in a fake world = still creepy as fuck
or
http://en.wikipedia.org/wiki/Paranoia
or
It was the best movie you've seen in the last 7 years.
Take your pick. Whichever it is, you're mental.
I would think of this from time to time over the years when I had one of these odd sensations but gradually it passed. I can't say I was ever obsessed with it but it sure did seem like a likely possibility for a month or two during my youth.
To give a short piece of advice on it, think; If your life was planned and staged and faked, would the planners really have let you see a movie like "The Truman Show" which could put doubts into your mind, and ruin the work they had done trying to make your world look real?
And unless you want to postulate a science-fiction scenario with a super-intelligent computer or aliens or something, there is no way any planner could keep up a fake world accounting for every possible idea that might occur to you to test it. Eventually you would do something unpredictable and then see behind the veneer at last like Truman did.