life, apparently

Please show up on time. If you know that your subject (sorry, I mean participant) is arriving at 12:45 - get ready then (and I know you know because I told you myself). Not 30 mins later. It is sloppy, rude, and unprofessional. Not to mention, if you are late then everyone after you is late. I am after you, fool, and you do not want to make me angry. Seriously.
love, apparently