I don't blame you for feeling tired. it appears that you shoulder yourself with a lot of responsibility that does not belong to you. it is not your job to keep the world together for everybody else. everybody's fates are not in your hands. yet it seems that you feel they are. I would try avoiding one decision a day that involves another person. this doesn't mean that you aren't being nice. but I think you will see that that person's life still goes on even without your help and that you don't have to be so responsible for others. take care of you.