so im level 10. im a casual player and am wondering how everyone lvl's to 30 within like 2 days. all you do is quest or?
hope to hear some advice, thanks for all who can help.

Grind grind and more grinding.

Quest, when you run out, grind on repeatable quests. While finding groups for group quests be grinding or questing. Basically make sure you're always killing something.

haha like this. alright id figured endgame would be grinding.

im a sorc and for now im doing altright by myself, but hope to be in a party around 18+

This, i'm level 31 atm, not sure what level everyone is.

Just some quit tips:

18-21(maybe 22) grind worgs outside morheim
21/22-25 Tumbler Fungi(try and do campaigns @ 24(if ranged try grinding desert mobs)
Abyss 25-28(Easy mode, mobs die easy, do the first instance)
28-30 Find the best mobs in the abyss that die easy(embers, some repeatable quests) or Do ice claws(very good exp but you need 5-6)
31- i'm in Upper abyss killing whatever i can :-/

sweet, thanks for the info.

they havnt slept yet

Assassins are the fastest levelers in the game. Regardless of server/race/country, several Assassins always hit 50 before any other class in every case.