yes, please clarify "alone". because the first time i rolled, i dropped w/my roommates, but took off to another party by myself before it hit me. 15 minutes into my roll, i made immediate plans to get back to my house because i was not comfortable with the company and how i was feeling.
it's good to experience some drugs by yourself at least once, i.e.: weed, shrooms. it gives you a better understanding of yourself, there's no one there to interrupt your thoughts or your high. but i don't like the way i feel by myself when rolling, so IMPO, i wouldn't recommend it.
if you have some friends or a friend that's cool with your use and wouldn't mind just hanging out in case you hurt yourself (because you will probably be oblivious to most pain or accidents), that would be good. or at least let someone know what you're going to be doing, for safety's sake.
oh and for the record: X is NOTHING like shrooms or lsd. the only thing i did for forever was roll, then i got hold of some lsd and was expecting the same trip i get with X. not the same. that happened when i got hold of shrooms, too, expecting what i got out of ecstacy.
~HAVE FUN!~