alright, so I finally joined a gym and had a consulting session with a PT. He encuoraged me to take Personal training sessions to learn good form since I am new to lifting weights. Its 80 bucks a session or you can take a 7 session package for ~350 something. I can probably afford 1-2 sessions max but he said that wouldn't be enough (they're salesmen!). My question is, is it worth it? Has anybody started off by just refering to the internet or books or whatever and you're doing fine?