hey guys I'm in my last year of school and at the end of the year I'm going on a week's trip with my friends a few of which are older and would be 19-20, the ones who are older have experience with lsd but us 18-year-olds it would be our first time. I understand with other drugs it's detrimental to do it at a young age but are there very bad health risks in doing LSD at 18 and any reasons not to do it? will it fry my brain? i do have experience with other drugs and have tried cocaine weed and molly. we're planning to do 100ug for the first time while the more experienced friends are doing their usual 250ug dose. thanks in advance ps in syd, Australia