I did one today. Was given a sort of drinks tray to repair. Made from four steel rings with 2mm plate underneath, welded together at the base, a central piece of 12mm square up the middle, with a twist and a hole with a ring for a handle, then four rings higher up the shaft. One of the bottom rings had broken off. No surprise, the welds had zero penetration. Quick blast put it back in place, then gave it a good yank to be sure, at which point the column and three other bits fell off, for the same reason. Oh b*****! At least my welds were solid. Grind off the remains of the others and weld it back together. Except I welded it the wrong way round. Its now perfectly solid, but three of the cup holders point the wrong way and its now really solid. Curse, grind, curse grind, pull it all apart, grind, think (important, that bit) arrange it all again properly, clamp it to the table so I can't get it wrong again, blast with mig, quick tidy with flapdisk and five minute job has only taken half an hour. Result!
Driving home the other day I saw someone had spray painted "Free Gaza" on a bridge, I thought that's a shame as I hadn't realised that Paul Gascoigne, alcoholic footballer, had been locked up?
It dawned on me later when I flicked the news on. What, it was a long day!