The number one mistake is giving pets table scraps. I made the mistake thinking I was showing my dog love by giving her food and treats. You see a tiny 4 oz. piece of cheese but for a Boston Terrier like mine that's like one and a half hamburgers. That's unhealthy.
I think being self-referential is really narcissistic. Who's to say anybody's even thinking of you that much? But some of these movies that I've done people still recite lines to me even 20 years later.