I've tripped alone on shrooms before and it was great. Way more introspective than tripping at a party. I sat and stared at my lava lamp for 2hrs just thinking. I would go ahead and take it during the day and just wander around outside looking for cool shit. Then again, I have never taken acid before (cant get ahold of the shit) so mabye it would be waaayyyy different than on shrooms. Your call man...