When the potato masher, soup ladle, or some other awkward utensil gets hung so you can't open the drawer more than 3/4". Instant red, throwing said utensil in the yard, etc.
When I hit my head on something that I knew was there and told myself not to hit my head….
Working on anything under the sink. Garbage disposal, faucet, etc. Effing hate it
I would say RV life has taught me to be a lot more patient in a lot of situations. Bad drivers, flat tires, stuff constantly breaking - you kind of just learn to adapt and overcome. But there are some things like that GDMFing potato masher that I'll never get past.