Lessons can be learned in any number of venues.
I found this to be true.
In preparing for the holiday weekend I realized I should have eaten earlier. I should have drank more water, sooner. I should have washed the RV a week prior.
And I should have unhooked the RV's shoreline before driving out of the driveway.
Some lessons are costly dollar-wise. Some are costly career-wise.
Make sure you eat, drink and think before attempting your next turn onto the highway.