*Giggles* My sis has a similar trouble, if there's a hole in a street or a too large crack in a sidewalk. She'll find it! Thankfully, so far she has avoided hurting herself too badly and haven't fallen straight forward too often either ^^
This comic is great, I'm happy to see the sfg stories in a webcomic format. Even if it'll take some time to get to the story point, it's still a great deal of funniness and a take on classics, ish classics =3 Keep up the good work you two!