If you don't know how to make hacks, you shouldn't be the one to judge if it's easy or not.
On topic.
If you want to make hacks, I suggest you start by learning a programming language. I prefer C++, that's my personal opinion.
Also, if you're actually going to spend some time learning, don't start by trying to make a hack right away, it doesn't work like that. Take your time and learn the basics first, then move on when you feel comfortable.