Number 3, "Give yourself a negative identity," just sounds like "I don't like when people have mental health problems. Get over it already."
Are you practicing number 5? If so, great job!
It's not always so easy to tell apart the things you have control over vs. the things you don't, but I think that all these rules can be summarized in one line, which is basically: If you're feeling sorry for yourself, you'd better find something more productive to do.