oh that is not a stupid question. i saw my PL status and i was like, "What the hell is that?" could not even remember what the PL meant. thanks for reminding me. glad i left them that way because none of them are required, nor do they fulfill any requirements so i opted credit/no credit on all those courses. of course i have A levels in all of them. no stress and you always get an A, right? hahah. that's okay too.