Is there any other way besides holding on to the left mouse button to attack:confused: :confused: :confused: :confused:

first hold crtl then click on target auto attack thats the only thing i know that is close.. lol

Or you can double click the monster which takes more skill since the monster is moving and is hard to click >.>

lol most games have same controlls for auto attacking -.-

hahaha
cmon clicking left button doesn't get you tired all you have to do is
click it in 6times then let you go for a minute
any way the monster's hpv you been attacking is seen above
then do it again ok

Actually you only need to doubl-click it, usually until the arrows around it are red. Not too complicated.