Most of anything I could say has been said.
Take all the civil servants exams if you're not sure about what you want to do for a career. Especially the ones that have an age limit. It doesn't matter if it's not what you want to do in life.
If the person interviewing you for a job asks you for your salary preference, always give the highest rate possible. They can either agree or ask you to come down. I could be getting 5k more a year right now. But I didn't want to scare them off.
Try to enjoy life more. Whatever that means to you. Do shyt that you've always wanted to do that you've been putting off.