Then chalk it up as "a bad day" and vape on! 
There will be bumps in the road. There's so much crap in modern tobacco products, who knows what does which when. You're actually withdrawing from thousands of chemicals and sometimes it can get a little weird. I had really awful week where--for I dunno why--my sleep schedule went completely insane. And about two days I swear I could have slept straight through. Could. Not. Wake. Up.
But ended up with sleep that's better than I've had in years and years. Still, had a couple of days where I thought I was just going to flip out they were so... weird.
Still, it was easier than the gum, the patch, Zyban (oh, man, that stuff did a number on me) or anything else I tried...
There will be bumps in the road. There's so much crap in modern tobacco products, who knows what does which when. You're actually withdrawing from thousands of chemicals and sometimes it can get a little weird. I had really awful week where--for I dunno why--my sleep schedule went completely insane. And about two days I swear I could have slept straight through. Could. Not. Wake. Up.
But ended up with sleep that's better than I've had in years and years. Still, had a couple of days where I thought I was just going to flip out they were so... weird.
Still, it was easier than the gum, the patch, Zyban (oh, man, that stuff did a number on me) or anything else I tried...