Ever thought like "hey, project zomboid character can jump over a fence, but i can't lol"
So, maybe character should trip while jumping trough fence (even by presing E) and cannot climb a tall fence
And i suggest 2 traits
-nimble (ads +1 to nimble and you can jump over small fence without tripping (by presing E))
-nimble plus (ads +2 to nimble and you can jump and run trough fence wihout triping and can climb tall fence)
Also you can learn how to do those things by trying, eventualy your character will learn how to do that
Last thing i want to sugest is doing a roll which you can learn by reading a magazine OR by watching it on a VHS tape, and then trying doing roll until character will learn. With that you can "fly" over a fence and might be usefull for escaping trough hordes
(the fitnes instructor have nimble plus + doing a roll for free)
Leave your thoughts in the comments