Folley
Bluelighter
4mg might be a bit much. I'd aim for ~3mg for a first time.
It seems this drug gets drastically more rough as the dose increases. I also REALLY do not recommend taking it at night. Like, seriously. Don't. Sleep deprivation will play a HUGE role in your trip especially after you've been hiking on a stimulating drug all day. It will be great, at first.. but 12 hours into it when your body is screaming for sleep you're really likely to regret it.
I stressed this very clearly to 3-4 different close friends and they've all come back and reported that they took it at night
They all quite liked the drug, but you could tell that they had gone through some troubling effects just by the way they talked about it later. I've felt similar effects taking LSD when I should have been sleeping, a DOx is only going to heighten that to unheard of levels 
It seems this drug gets drastically more rough as the dose increases. I also REALLY do not recommend taking it at night. Like, seriously. Don't. Sleep deprivation will play a HUGE role in your trip especially after you've been hiking on a stimulating drug all day. It will be great, at first.. but 12 hours into it when your body is screaming for sleep you're really likely to regret it.
I stressed this very clearly to 3-4 different close friends and they've all come back and reported that they took it at night

