I swear I am strong, but sometimes there are lids that just don't want to come off.

I've done all the usual tricks, running under hot water, running under cold water, lightly tapping it on the counter. Those tricks do work, most of the time.

But sometimes you end up with a lid that just won't come off. That is when something like a jar opener comes in handy. I can definitely see it being useful for my parents, so an idea for the next holiday.