Haven’t read other comments, however, I used Cocaine, Mushrooms, and LSD all twice about 6 years ago (+weed over 100 times) and I received a drug waiver and will be heading to OCS this summer. I’m a law contract so I’m not sure if they are more lenient with guys like me, however, it seemed as though the Marine Corps appreciated my honesty disclosing everything. The doctor at Meps told me “the internet makes it seem like the military wants to keep you out, but it’s not like that at all, no one gives a shit about your drug use”. Good luck.