its simple. theres 3 types of hackers.
1. closest hackers. me and you. we wallhack maybe aimbot to a certain point. try to look legit and play with a advantage to win. we just have more fun winning and make our life easier ^^
2. Rager. they are the people who OPK and etc.. they like to see people whine and people pissed. they want to seem superior and feel strong for whatever reason. or they love to see people crying and get pleasure out of it. i personally never got this.... its just mean, boring, and ruins the game for everyone plus all u do is hold down left click. how the hell is that fun. also some people to try and kill the game because they dont like it for whatever reason
3. combined ^^. people who do both maybe have 2 accounts. or maybe they do it when there bored. maybe they only do it when they get pissed off or any other reason ^^.