Stress sometime comes from you trying too hard to be someone else.
End result? Epic Phail
It could be your character, it could be your lifestyle, it could be your nature, anything. But it is just ain’t cool to be someone else because it would be very fake. And when people see through it, that’s the end.
Everyone is unique in one way or another, and it is a matter of time that your realize it. Until then, be yourself.