Trust your gut. That other stuff in your head is the world trying to manage you.
Always do the right thing. Don't miss a chance to step up on a project.
Always dress better than expected. Take the ribbing as intended; veiled compliments.
Take care of your body. It can only handle so much before your long term health is affected.
Yes, he is about to take a swing. Put him on his ass.
No, she is not faithful, but be gracious and walk away without saying a word. Life has a way of working people like that out.
Don't tolerate liars and fools. Just lead by example.
Finally, don't buy that second Fiat.