many said aiming the object ball is hard at first. 
but after repeated training and stuffs with proper method, aiming the ball goes easy as winking.
of course, there are many aiming techniques out there.
so, what object ball aiming technique that you're best at?
post it here, and elaborate some about the method you using, if you don't mind.
please, no out of topic and rubbish talks. you just wasted your time and this topic replies log. 
cheers. :)