It's maturing when you first get to the fandom or before that you think Slenderman will take you in but if you really think about it he manipulates proxies to do his bidding and dirty work for him and i see people all the time say "Slenderman would take me in and treat me so nicely like his other proxies" If they just mess up 1 mission he will kill them bc he can just replace them and forget all about them and in that mansion you can not trust no one not even someone you knew before.