Well I have so many of these. I’ll just give you a couple from the last month or so.
Putting a gravel path around my house, told my wife it would be a weekend project. Was going to dig out and build the border on Saturday and would backfill with gravel Sunday. Ended up taking half day Friday and started on border, that went into Saturday. And then Sunday. Then all week after work. Finally got it done after a week. Then came the gravel. Severely under estimated how much I would need, had to go back to get a dump trailer load three times.
Toilet reinstall, done hundred or more at work. Did one at my house to finish up the bathroom in our downstairs. ( house was a full remodel. Down to the studs). Need to replace flange, which is fine until I realize it was poured into the slab. Out comes grinder. Few minutes later it is cut out. Then I gotta grind out concrete to make a flat surface because concrete isn’t flat. 1st trip to store. Get a grinding head . 2nd trip was for concrete bolts to hold flange down. 3rd was for drill bits that would work on concrete. …….. 2 days and 9 trips to the hardware store later I got that damn toilet installed.
Last one was my favorite. I’m not a mechanic. I can change oil and do basic maintenance, but I generally just send my vehicles into the shop. I was working a lot of hours and had put off changing my wife’s oil for a few weeks. She catches me on a Sunday while I have some free time and asks me to change her oil. I want to go shoot, so I am not in a good mood about doing the oil. Got in a rush and crawled under the car to start draining oil, notice that the drain is much further back than normal. Start draining it. Why is the oil red. Then have the realization that I was draining the transmission. Awesome. Now I need to go get transmission fluid. Do that, and then pop the hood to check and fill transmission. No way to check it. No way to fill it. It’s a sealed transmission. Several YouTube videos, a couple hours and 2 more trips to the store later and I have the transmission filled back up. Still don’t have the oil changed.