What is your experience with a Rubik's Cube?

Ever tried solving a Rubik’s Cube? If so, how many sides have you finished? Have you completed the whole thing? How long did it take you to get there? How long have you played with one, straight? Will you ever give up? Ever change the stickers to make it look like you finished it? Played with any other variation of the original?

If you haven’t played with one before, why not?