ZJ-Orvis , that doesn't look like fun . You did more damage to yourself that I did with my motorcycle accident , I hit a Suzuki Sidekick in the fender at 40 mph in Langley , it didn't have much give in it , lol . I walked away , well , limped . Took out some ribs and bent my spine instead . After biking for yrs , I had my new to me Harley 2 days . It was sooo not my fault . 14 yrs later , I want to ride again
As for the jeep :
I spent 2 hours wondering why my flex plate wouldn't line up until I discovered I had the wrong one in there from the 2001 .
I spent good money rebuilding stock c/a bushings with a lifted jeep (I may never forgive myself for that one)
I spent 2 hours taking a freshly rebuild 249(heavy) back out after a test ride showed no speedo , the last part to go on and I install it backwards , damn speedo gear , grrrr.
Once I even punched myself in the face , closed fist and with a wratchet gripped tight . I have a small scar still on my face from learning how NOT to wratchet while under a car , that was over 20 yrs ago .
That's about 1% of my mistakes