why do people hack?

i guess its a thing people want to try out, i tried it out i few times and it was fun. But after awhile you get tired of getting banned and just generally get sick of hacking yourself... but most gamer like my self like to test stuff like hacking and sometimes people just like it and never get sick of it and sometimes it gets annoying like on cod2, talk smack to a little kid you get Ddosed xD