As far as business is concern, think of some of the things you like the most, you love to eat the most, something you knew you're good at, just thinks and examine and evaluate your next move, and if you have enough money to start with then go on, all it take it to trust in God that He will help you recover, believe in yourself and gather what you have and from then on I believe you will recover, never mind those people who leaves you just get up and try once again to build your life.