I understand. I've been frustrated before (like one day all of my mod batteries died around the same time) resorted to smoking for the rest of the day. Don't let this keep you down... things happen (it's how we learn) Think of this like cooking... you spend hours making a fancy recipe and just as you are taking it off the stove, you drop the whole thing on the floor. Do you just quit eating? Maybe resort to eating an entire box of doughnuts that night but doesn't mean you should never try cooking again. It's usually techno issues for me but I have also spilled juice all over myself (that's when it becomes more than just the small setback... now you have juice all over yourself and have wasted precious supplies) I'm sure all of us have similar stories

I have this small mod/tank I carry around (like when I help my son with projects) I had just put in a new coil, filled it with some good juice and he distracted me while vaping (he gets impatient... "I just need you to hold this for one minute") Put it in my pocket, then I said "what is that sizzling sound?" Goodbye new coil and now nothing to vape until I got home. Ended up bumming a smoke from his girlfriend. Lesson learned (always lock the mod when not using it... or just my son to wait until I'm done vaping) Tried to operate a vape, a beer and a cellphone at the same time... down went the vape on the concrete... totally broken. I have many more stories but you get the idea. Rule number 1: don't be in a hurry (and don't let others rush you) Rule number 2: learn from your mistakes. Rule number 3 (the most important one): always have backups of everything.
P.S. I once tried to open some toilet bowl cleaner with this crazy child proof cap. Could not be done so I grabbed some big pliers and destroyed the cap (but got it off) Had no way to seal it after using it... did a quick fix with plastic and a rubber band. It got knocked over in under the bathroom sink and got that stuff all over (it's an acid product... not good) It's usually just that first time trying to get a cap off when they give you so much trouble. After two years vaping, had that same issue the other day with a flavor bottle. Managed to not spill it but cursed like heck (dam idiots make these caps so hard to remove!)