So at first I had no idea about IOIs, then I liked this girl and started to learn more about IOIs. Things didn't work out with this girl unfortunately since I can't approach her without being a creep lol.
Thing is, now I notice these IOIs in every freaking class....WTF. These IOIs are freaking consistent too....its damn near everywhere, bus, school, work, THE LIBRARY

These IOIs are so consistent so I know these girls are interested....but are they interested in me or are they just exhibiting sexual interest?
How do I "ignore" these IOIs?
(this might be a silly question, but I'm seriously getting way too much attention in class from girls I have NO interest in. Yes most are attractive, but I am not attracted to them, i.e. not interested)