newb paint help

i am starting to lose it with myself. i have done about 10 models so far, and comparing them to the paint jobs on the other models that i see on this website, mine suck!:banghead: i really, really need to learn this, i have a.d.d. and can't realy controll my temper. the last thing i want to do is throw a model against a wall. i always primer. but do not know the proper sanding technique. if ANYONE can help me out, i would appreciate it more than you could immagine.. just:crying: some tips to keep my paint from running and orange peel. i also mist it on, but that dosent help.:1zhelp:

If you've already read the FAQ sections on painting, then I can only recommend you read the tutorial on http://www.italianhorses.net
Alex's paint work is stunning and he explains his process on his website.