Burnout. A vicious thing for we self employed. i have been there. First thing I recommend is to just sit back, meditate or pray, and just extract yourself from everything. Are you able to take a couple weeks off and leave the business to a trusted employee or just shut it down entirely? Call your customers and tell them you need a break. They will understand. Go learn to sail or take a cooking course in Greece (yep, I did those) and do something completely out of your experience. Are you a church going man? Maybe you can find a mentor or two who have been exactly where you are that can give you support and friendship. We can't control what our c#nt politicians do to us but we can control our reactions. I wish you the very best.