annoying

so, eun wants me to use some program to play with data. the program is on the community computer in the lab. this morning (when i was signed up for it) one woman was using it. now (when i'm signed up for it) another girl is using it. its not very pressing and i don't really want to do it - but still! annoying! but since i don't want to do it - and there really isn't anything to do except play with the program and get to know how to do things, i'm just not motivated to make a scene (especially since i took a long lunch and was late for my time anyway)