To be honest I think this guide is Sh1t.
First of all its clear that you are playing on x10+ server because running around the Mother Tree area to kill some orcs that are lvl 4-5 and lvl up to lvl 12 on them would take some time. I would take quest for newbie shots, lvl on gremlins till 6 , go get newbie guide for buffs +weap and teleport to Elven Forest. Heading a bit to the Elven Village there is an area full of some orcs and dryads. Exp there till 16 then get skills. U should have more then 25k adena by this lvl (if you don't, the rates are unbalanced (exp to adena). Buy no grade 3item set (mage or warrior depending on your class) and some ssn/bssn and head straight to neutral zone. Level there till 19, and make the class quest. - This is the quickest possible way to lvl to if u dont have any sponsors at the beginning of the game.
After u finish the quest, speak to any person who deals with changing first class occupation and get 5 d grade shadow weapons. That should be enough and it should last u till lvl 40. Go to newbie guide, get free common jewelery, and buffs. Get some ssd/bssd and go to kamaloka lvl 23 in a party of at least 2 dmg dealers (clerics still have windstrike and stuff) (one of them being at least urself). Ushould be somewhere like 31+ (I done it on x4) if u done it in 2 ppl. now all you need to do is find a clan to sponsor ur d grades + common C (for aca points) and lvl on hardin's private academy till 40 or dragon valley the first 2-3mobs to get 40very quickly if u r 38+after cama (its not worth it on a longer scale) then either do the 3kk 2nd class quest or change ur class by npc. Thats all.
And I just written a better guide then you written on my phone's internet. Come on man:/