HALTS is my thing - I have added the S for stress. That's my major trigger along with angry. I feel lonely all the time anyway, and I'm constantly eating so I'm never hungry either. My life isn't very good.
The doctor couldn't say much about my son's knee. They don't have an X-ray machine, so if the swelling doesn't go down, we'll have to drive to another hospital for a check up tomorrow. He can stand on the leg, but he can't bend or extend it much. We'll see.