linoleum knife

bad things ALWAYS come in threes. it has never been any different for me. i was waiting for #3 and today it happened. i realized while in class today that i completely forgot to go to a substitution i agreed to do yesterday..it was happening while i was at the doctor. no one from work called to yell at me though..really strange. i hate shit like this because now i have to work so hard again to regain their confidence that i am even the slightest bit responsible. i hope they dont fire me (T_T)