How do you deal with a high maintenance scorpio? Would you explode to?

Not all scorpio's are like that, i have a friend whose a scorpio and she is super generous to the point where others push her around. I have to stand up for her sometimes. You shouldnt feel guilty that you yelled. You were standing your ground. Yelling is something else, thats just you feeliing down and negavtive and you just get cranky and go crazy.