The first thing you have to learn is that the job WILL go on without you there. The second thing is you can not do EVERYTHING and are not responsiable for everything! That is what led you up to this situation you find yourself in right now. No one persons shoulders are big enough to carry it all..

Hay, when I realized my job at school would continue on perfectly fine without me, that opened my eyes and I quit a job that I had for 21 years shortly afterwards and went to a job that I love and more than doubled my income.

NO job is worth your health!