Last night, the phen seemed to really kick in after about 40 min. I felt a bit "light" and dosed off shortly after.
I slept 7 hours of deep restful sleep. No vivid dreams or anything like that. ...Not that i expected there to be
I was a bit groggy in the morning tho. I think if i had another 1.5 hours to complete ly sleep it off, i doubt there would have been any groggyness