I have been pretty lucky so far. Since I started, I have carried extra batteries, extra batteries for the spare batteries, tons of juice, fresh new cartos etc etc. Only one time have I ever left the house without all of my supplies. It was only an hour trip, and my batteries died 15 mins into the trip. Reached for the supply bag, and realized I left it on the counter at home. No big deal, but the 45 mins seemed to last forever. I can go hours now without taking a vape, but if I dont have it on me, I freak out a little.
The only other OMFG NOOOO moment was when I loaded a carto with a juice called snozberry...I swear its like vaping a bunch of tiny little oompa loompas and then they all take a dump in your mouth at once. Its the only juice that literally gagged me. I have had several I didnt like, but this one is truly unvapable. But a little good came from all of it. I now use an atty to test new flavors and dont fill cartos until I know the flavor is good. I guess its like that one episode of Seinfeld, I have to make sure the flavor is good and find out if its "carto worthy"
And the eye drops...LOL, thats too funny (now it is, not when it happened I am sure)...that reminded me of when I first learned to make sure to wash the hands after filling a carto. Lets just say the flavor was Cinnabomb, I had to take a leak, and I invented a new dance. My wife was literally crying she was laughing so hard, I was crying for a different reason.