Quote Originally Posted by ReDSanchous
All people are different.

Then I would probably say:
Вы всё время жалуетесь, что вам здесь не нравится. Вы думаете, в другом месте будет лучше?
Something like this. I have reworded the original sentence, which is rather bad, I think, because you asked to fix your sentence, not to reword it.
I like this version, others sound very awkward to me. Not that they are incorrect, just sound weird.