You absolutely can judge your own behavior when you are impaired, I have done that plenty of times and decided that I needed a break when driving plenty of times.
The issue is that you are a worse judge of your own behavior when impaired, so you need to take that into account
Bronzebeard@lemmy.zip 1 day ago
I apparently have the uncanny ability of being able to sense when I am drowsy. Call up the X-Men