I don’t like commenting early on putatives, but I always it’s good to give warnings, if necessary.
First, I think this is fine for driving. I’ve driven using P93 and it was great. If anything, I was more cautious than ever. I didn’t want to be bothered by passengers while on the road.
Second, I didn’t notice any drowsiness myself.
The one thing I alluded to above, though, is something both Tacitus and Sunny have noted… and that is a loss of patience of trivial things.
It’s not like androstenone for me, though. It doesn’t seem to have an angry dimension for me (androstenone definitely does). I’m enjoying things and feel good, but I just want to get the current thing done once there’s nothing new to see, and move onto whatever I have to do next, with as little fuss and muss as possible.
Again, sort of -none like, but without the anger or aggression. I also haven’t noticed the extremely polarized effects androstenone tends to have on others… but I’ll stop here.
All I’ll end with is by saying that it’s a neat molecule. For the reasons most guys are attracted to pheromones, I think it’ll be useful.