Come on Guys! Don't wreck it!

Just let it happen. I don't think you can plan for something as fickle as a reality tv show.
I watched episodes from the USA network's inventor show and gleaned from it how bad you look if you get angry or act weird.

Then come to find out that's EXACTLY what Freemantle wanted.
This season is supposed to be dramatically different from last year, so how can past contestants give good advice?
I think your best bet would be to just be yourself, but be prepared for the worst portrayal of who you really aren't.

I'm sure a lot of last year's contestants will attest to that; like Mark, Joe and Marc Griffen the BulletBall guy.