Can anyone make a guide on how to cheat without getting caught?

[TsarTsar444]

Suprised there isn't a BOTB thread on this already. We need to master cheating ngl, can some chad here make a guide on it? Goal is to cheat to oblivion and your gf/wife never knowing about it, you take the secrets with you to the grave

 

[Adriana Lima]

Implying people on here have a gf to cheat on in the first place