My very best friend cheats, not just looking over her shoulder for two answers, I mean full out cheats - raising each grade from what would be a D to an A. I feel very guilty for doing something wrong, so I can not cheat.

I have a rank 35 in the school (I have only made 3 B's in 4 years of school). Most students above that cheat constantly. She takes mostly AP classes and I do too, but I am getting very frustrated that she and others look very intelligent when they cheat on the whole test before hand. My friend always brags about how she will be awarded a very prestigious award for her grades in Calculus, but my friend just told me she cheats on all the tests. Just recently she got a list of all the answers for a test and just bubbled each in knowing nothing. She will be awarded with many awards she does not deserve. I just don't think it is fair considering colleges look at rankings.

I don't want to lose my friendship with a really close friend, but I can't let this stand. I have tried warning her it was a bad idea. She wants to be a medical doctor and I feel like its important now for her to not cheat. People say that bad things will happen in the future because of what she does now, but I honestly believe she will continue to cheat without consequences.

Side-note: My friend said, "Why would it matter if she cheats, that isn't affecting you." I just feel like it is affecting me when rank is what colleges look at.

What should I do?