1.
When putting more firewood in the wood stove, always let the new wood catch fire before closing the door or combustion air inlets. Otherwise it will sit and smolder until you decide to open the combustion air up to get it burning and it explodes into flames pushing the 500 pound wood stove away from the wall and nearly falling off the 1000 dollar hearth and burning down the house. (almost) Make sure you have boots on while kicking the stove back into the fireplace opening. And then have fun cleaning the black soot off the pure white brick that you had to have on the whole wall inside the house. Not to mention the cleaning job the blast did on the flue tile chimney. Black soot on all my neighbors houses and cars and snow.
2.
As mentioned earlier, White gas is not the same as lighter fluid and will burn the hair off your arms, eyelids and eyebrows. And it will scare the crap out of you while doing said burning.
3. Can't believe this even happened. But make sure you unload your high powered rifle before getting into the truck and pulling the trigger. Otherwise your grandpa might accidentally shoot your father's head off. As luck would have it the bullet went out the other door that was still open not hitting anyone. But once again scaring the crap out of everyone.
4. Tractor related; after hooking up "anything" to the three point or drag bar walk around it a couple times and make sure the wood blocks are not in front on the tires or the stand on the blade is put up so you don't do your grading work and then find the stand bent to he!! on the brand new Landpride rear blade.