Five minutes into the call I knew this client was going to make my life miserable. The problem was, I already said "Yes."Into every professional practice falls a little rain, or better said...walks in a nightmare client. You start losing sleep by a couple of hours every night, you keep thinking about her project during your lunch time, and you feel like your life has been taken over by this client.What a nightmare! Didn't we go into the business for ourselves to enjoy it? Do we not have the .