I'll add to the thread.
I've been disassembling and mostly reassembling things since the third grade (ask my aunt about her train set:frown2

. Been a professional mechanic for almost ten years in a local 4X4 shop. Worked in a lube bay, tire bay, stripped brakes, and operated, driven, and worked on all kinds of equipment. 33 year military vet with 3 combat tours.
I've found that almost all accidents are caused by one thing.
Impatience.
It drives ignorance. How many times do we get a new piece of equipment and toss the manual in our hurry to unlimber it?
It drives mistakes. In my HS shop class there was a standing rule that all spinning equipment has to be completely stopped before you could leave. I tried to shut down a slowly spinning grinder wheel with my finger because I was in a hurry to get moving. I carry a nice long scar on the pad of my right ring finger from the inertia of the wheel pulling my finger into the guard.
It drives distraction. How many times have we broken something wrapping up a project because we were already working on the next one in our heads?
It drives poor judgement. Just watch and see how many cars run a red light at an intersection because they didn't want to wait the 15 to 30 seconds for it to change again.
It drives stupidity. How many folks do you see texting and driving because the message on the phone can't wait for the destination.
It drives excessive speed. How many times do we "whip" through something just to have to go back and fix what we overlooked, omitted, or broke?
There is an old saying on the military.
Slow is smooth, smooth is fast.
I try to make this my mantra when I find myself getting impatient. Take a deep breath, slow down, and do it right.