Tall Katastrophe's Rules for Being Slightly Successful at Life.  Or even mediocrely  successful.  (In no particular order.)

1)  When you are in a parking lot or store, know where you are going.  Don't just stop in the middle of the walkway, aisle, or road to text, talk to a friend, etc.  Don't trust me to stop in time because you had to update your Twitter about buying soup for dinner.
2)  If you are in public with your kids, at least try to control them.  For the rest of us.
3) If you don't have kids, don't judge parents out in public with their kids.  Seriously.
3)  Tip well at restaurants--it affects the rest of your server's day.
4) Don't bring young kids to inappropriate movies.
5) Don't text, talk, or be loud during movies.  It's making it hard to eat the food I snuck in there.  I don't want the glare of your smart phone alerting the movie theater ushers.
6) Talk to the cashiers at stores like they are actual human beings.
7) Stay on a budget as much as possible.
8) Dollar stores can be fun when you are broke.
9) Tell the people who matter in your life how much they mean to you.
10)  "Don't put twinkies on your pizza."  (Heavyweights)