Drink water, sleep early, go ride a bike alone, say no to bullshit and believe in yourself even if you feel fucked up, if you dont believe in yourself do an act but seek help afterwards. Find a good job that make your body work for real.
Stop looking at you in the mirror too. You exist, that's all. It's all gravy.
Don't think about panic attacks or anxiety. Think about not thinking about it while you look at pornos mags, dont be affraid at looking at pornos mags in public when you feel normal. It's good way to take over fears and practice your new way to be able to break the conformity of society that make you anxious and make you feel that you dont deserve your body. Think about how naked women are the best in this planet, anxiety will disolve. Same with animals but dont ask why they look like that.
You live in space but don't think about it, you won't undastand. Stop trying. they'll come to us.
Pure life mean your two feets on ground. Talk to girls your energy will rise. When you see grass take out your shoes and walk.
Teach kids to say "fuck weed", only drink in parties and smoke in parties but fuck weed, it's the key. Don't stop completly if drinking and weed is your thing. Your mind will be safer. Then stop. Be happy if you redo drinking, dont be a victim because you havin fun.
Eat chinese food, drink Perrier it saved Miles Davis. It took 6 years for him, so for you it will take 2 months and you'll be OK.
If it persist say to yourself : Do like Karl Watson. Be like Karl watson.