Too many toilet-pranks by guests .

Greetings

I think, this is not really a bug, so i am writing here, with hope someone will take up the cause.

Aktually i play a business-property, opening as long as alowed. I have 6 (two different kinds) toilets for guest and the problem, that -generally speaking- 4 of 6 toilets will get the toilet-prank (dlc Highschool) every time !!                > over time it gets annoying !

I already ruled out the char-traits, but to me it is obvuious, that  this has nothing to do with char.-traits. It is an option of behavier available for every Sim .

It would be nice, if there would be an option to turn this behavier off.

                ... well ...                     - so long  &. playwell