I am unhealthy.stay up til 6am sleep til 4 pm.eat once a day.smoke 2 packs a day.am over weight.am depressed.never work out.work 2 jobs. girlfriend pregnant. very stressed .21yo feel like 45yo.ideas?

Start small: Gotta address the mood. Your up all night and sleep all day. Gotta reverse that, it's easy medically. Treating the depression will help but i would start nailing sleep wake at the same time. You are likely a shift worker making u a candidate for modafanil, a wakefulness stimulator, read about it online, (modalert). When u feel better, u think better, do better, less bad habits, see good psychia.

Depressed: Recommend scheduling appointment with a therapist to help u cope with your situation, and possibly refer u to a psychiatrist for medical workup & treatment of your depression.