As said before, it depends on what kind of hacker you are. If you are the kind of hacker who doesn't use things like Chams, wall hacks, and aim bots, then you can still use some skills. For those of us who played until we thought our eye's would bleed and then turned to hacks to re-ignite the love we once had for a game, we still hold to our old skills, though we do at times turn to hacks.
“It is said that your life flashes before your eyes just before you die. That is true, it's called Life.”