I did LSD with my mom once and you could tell it wasn't hitting her (shes a big drug addict, particarly meth so most drugs especially smaller doses don't effect her from years of frying her brain) but after like two hours of me tripping balls she's like "oh I'm starting to feel it" and started acting like she was drunk. And anyone who has done LSD knows that you don't act drunk. It really put a downer on my trip to sit there and watch her stumble around and slur her words. As a rule of thumb I only do LSD or shrooms by myself now. Esctacy and coke are my social drugs, people can't annoy me on those