Tried once to run a small dozer to push out some stumps from a field we were clearing. Small dozer, big stumps. Guy we hired to do the dozer work was having what looked like an easy time of it so I asked and he was nice enough to let me give it a try. A few instructions and 10 minutes of trying and the first stump was still hanging on. As I got down from the dozer he said "don't worry about it man, some people got it and some people don't".
Life lesson right there in the dirt.
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