I was about that age when I first tried a psychedelic, and looking back I would have preferred to have waited. Not trying to sound demeaning, but the young mind is very gullible. Its very easy to end up with derealization or other delusional ideas if you trip too often. But is OP really going to listen to that advice? I thought it was a HR rule to never say someone can't do a drug, save for medical contraindications, because they won't listen and the discussion will focus on that rather than making sure the OP is gonna trip safe.
Just watch out that you're not gonna end up tripping on a weekly basis, or doing a 600ug dose for your second time, etc. Don't overdo it and you will probably be fine.
From the tone of your post it seems like you have already read a lot on the subject of safe tripping. Set/setting is key. I wouldn't do it in too large a group of people, just 2 of your best or smartest friends or something like that. Being far and away from your parents is recommended indeed. Make sure you have some music, though other than that there isn't much we can do to help you. Was there something specific you wanted to know?
p.s Test your blotter if you can.