I would say osteosarcoma since its the only type of bone cancer
Acceptable only in private
Diabetes, heart problems, pain in the bones and the rest i'm sorry i don't know
In my opinion, you should not let your feelings get in the way. For example, if a customer is being rude, don't let it get to you. oooo another ting is, remember that paycheck ;) once that money comes in, you'll be very happy :) hope this helped, have an amazing day :)