It is tough for us lower level guys, trying to level up and a level 50 comes in and takes all the kills. I respect it though and go looking somewhere else but if I were trying to zone and had 10 gobs chaceing me I would appreciate someone trying to help me out. I don't think the farmers should get mad that someone is going out of their way and do what they are thinking is helping. The first time I saw in the highlands someone with 10 sheep on him I though, OMFG he is going to die and I rushed to help and started casting support magic. Was not till I say his health was full and checked that he was 20 levels over me that I went back on my way. The worst thing I has experienced is a Pladin was farming lizards in the dunes and our puller wrongly thought he was in trouble so he pulled one of the lizards. To thanks us for the help the paladin dropped 3 gobs on us and we all died. So please farmers think of it as brotherhood and being a friend, not some noobies taking your kills.
I know now to check before helping anyone so I don't step on any toes but remember we all need to level and we all need money.