Yea, I can really condone driving on shrooms as someone getting in an accident will make shrooms a scapegoat and ruin it for everyone else. But I have driven after my trip ended when I was still buzzing a little bit (5hrs after eating a dried eighth) and I felt like a fighter pilot. Since it was night so the HUD was all lit up, then the low fuel light came on and beeped, then the transmission light came on (low fluid) the my seatbelt light started flashing and beeping and all I could think of was "Behind Enemy Lines" when theyre chaffing the AA missles.. It was pretty intense and brought my trip back a bit, plus I was hauling ass like I usually do..
That being said, I never endagered anyone since I live in a very rural area and it was 2am, and I never saw another car. Plus I get paid to drive fast, so I can handle the speed.