Almost a BIG webinar fail

It was 90 minutes before a live webinar, and my wife's car battery was dead. I tried everything to get the battery disconnected, but it wouldn't budge. I tried all the conventional tools and methods. So, I grabbed a hammer and tapped it lightly a few times and it broke free so I could get the battery fixed and make it in time for my webinar. Lesson learned: sometimes we apply so much effort to make a change using conventional tools and methods when we may need to try something unconventional. What unconventional methods have you used to get unstuck and reach your goals?