Trying to escape the 9-5 grind

Ive been working for 3 months at my current company and I discovered I just cant make it work with 9-5s, to be fair my current company is pretty decent in terms of benefits and compensation, but working for someone else has always felt miserable for me. I currently suffer from severe sleeping issues if tomorrow isnt a day off and depression 60% of the time.

I am just not comfortable with working under someone else's control. I feel its just not for me, id rather wake up at 8 and work 9 to 9 everyday on my own terms rather than do a 9-5. Ive even started taking a freelance job doing digital marketing for friends and family (still WIP though). Some people might say its a communication issue, but ive never had any problem with people in the gym/church (i go there regularly), so its not the work hours, workload, or a people problem. I cant stand going to school at 7am and back home at 3pm, but I can stand working 12 hours semi nonstop for a college project.

Please tell me im not crazy.