For one I use Evelyn as my default name every time. Also I find that if I am interested in a character ( usually the most interesting female character Prodigal from Heroes Rise, Tarzan Girl from Empyrean, Dirty Girl from Community College Hero, Nonbinary Maid from the Haunted house game, Masami from Samurai of Hyuga) that my character will do drugs, commit crimes, or basically do anything to impress said love interest.
I also tend to rebel if the game tries to overly pressure me like how there’s at least three different encounters with females (or males I suppose if you’re a gay guy) in Lord’s of Aswick and you can ignore each group. However you get forced into marriage and to consummate and have a kid. ( Because oh I don’t know the Twins can’t carry on the family name if I don’t?) This sudden.marriage and pregnancy hade uninstall the game completely.
Additionally if given the chance to be a moody protagonist I will be. Like in Reckless Space Pirates and other space game where you get enslaved if you refuse to play along. I tried to get to the end of both still enslaved but apparently there’s no way because you get freed one way or another. In Zombien I told the Alien Captain to retire me and got the bad ending but eventually finished because it was interesting enough that rebelling completely could be subverted for a little bit.