I see people saying Im level 40 or im level 50 (cause of the glitch) but how do they get the experience? Is there some experience vending machine or something? im level 32, and cant really get any higher, Ive done most of the quests (There are 2 that should get to me to lv 33-34) killed all the deathclaw so what do I do to get experience points!!!
Do every quest you can. Kill every Powder Ganger, Fiend, Raider, Ghost person, etc. Pick every lock. Hack every computer. Pass Speech checks. Disarm every trap.
You do not need to go on a murderous rampage, slaughtering NCR and Legion alike - I've never had to and I hit cap all the time. I stay friendly with every faction for as long as possible so I can complete as many quests as possible. Along the way, I do everything that I just said to do (kill everything that's hostile, and use all my skills).