Let's ask and clarify some questions. 1 how hard are you hitting the juul on a normal day without cannabis? Do you rip it more or less with cannabis use. What method of consumption for cannabis do you use? How long does the nicotine high take the wear off? How long does cannabis high take to wear off?

The general consensus for nicotine with cannabis is that it gets you way higher. Oftentimes you'll do a smoke sesh and then after you peak and start to come down you hit your vape and get a nic high that launches you back up.

When I smoke I like to rip my vape with one of 2 nic salts. Either I use a 25mg which is like 2.5% and rip it a pretty good amount and enjoy the high going up. With my 59mg which is essentially 6% I find it will get me nicotine sick and make me feel like shit if I rip it too much. It's possible you rip the juul so much you are getting close to nicotine poisoning (as in like when you drink so much your world is spinning and you're in absolute pain and agony) and as a result you aren't feeling the high anymore and feel sobered by the nicotine poisoning effect.

If you rip the juul enough you build up a resistance that actually doesn't allow the nicotine high to work properly with your body. I'd recommend switching to a refillable vape with nic salts. You can get a lower % nicotine juice and enjoy ripping more without going too overboard. A system like the smok novo works the same as a juul where you have pods you swap out, only you fill the pods some. A smok nord is button activated and you press the button for it to hit and you inhale. Similar to a novo but I like a nord better personally.