Regarding the Valve Anti Cheat (VAC) bans I got on my profile, They're regarding MW2 and MW3 where I got tired of cheaters and used it to kick other cheaters from the lobby and nothing more.
I do not care about these bans really.
And if you're here because I'm playing a CS:GO match with you, then you've already lost because you felt the need to check if I was 'cheating' which I can assure you I'm not.