Had a disaster during lockdown when trimming hair with clippers, had done my sons on a number 6 he took the clippers to clean and handed them back to me without the guard. I never noticed and done the first cut and left a big tramline to the bone on one side of my head! There was no way of fixing it so I shaved my whole head, I looked like a right thug!
Wore a baseball cap for weeks when our walking before finally getting used to it. Thankfully it all grew back. I swear my son done it deliberately 😂