I'ts called Hacking skills :P
Hacking isn't always easy, so for those who say 'we' are noobs that have to use hacks... Well, a noob can't use a hack so. (No offence)
All you need to do is just practice and get used to it.
Feel free to ask others for help and so. Tips on how they use this end more.
(I don't use such hacks anymore so I can't say much :P)