The one I still feel guilt over was a time when i found out someone had left an animal trap loaded when they left for vacation. There was a live raccoon in it. I know I shouldn’t’ve carelessly opened it, but I should’ve done something. Even killing it would’ve been kinder. I carry that one with me, to remind me to act when I can. I’m still bad at it, but I try.

The other day I told a customer I could smell gas in her apartment, and even though I feel like a dumbass because it wasn’t a leak (probably lingering smell from them moving an appliance and hitting it on and off by accident), I don’t regret mentioning it. Sometimes I just am going to be an obnoxious jackass about that stuff.

Although this wasn’t the worst, it most certainly could have been, and always comes to mind when questions like this are brought up.

I was on a job site. A half dozen houses were being built simultaneously. I walked too close behind an excavator, which abruptly turned. I nearly got hit in the head by the back end of that thing - which is all ballast and has tremendous mass. I almost got myself sent to the emergency room, and it would have been 100% my fault.

At the moment, I was just glad that none of the guys on my crew saw me pull such a rookie move. I didn’t think about it seriously until I got home that day. That excavator would’ve shattered my cheap plastic construction helmet like it was an eggshell. I could have died.

I worked for an online money exchange company. On one occasion I made a wrong operation: I chose the wrong bank and although the account did belong to the client, it was blocked and there was no possibility (supposedly) of reactivating it. I ended up making the company lose the equivalent of 3 times my salary (the equivalent in, say, Dollars is not much, but here in Venezuela it was more money than I ever had in my whole life). After paying half of the debt (since the other half was charged to my supervisor, even though I proposed that I would assume the entire debt) I resigned immediately, I did not want to deal with the stress of making such a mistake again and that it would get worse.

I haven’t had any big mishaps myself, but I worked in a wafer fab and apparently the person who came in to replace me after I quit, dropped a whole box of wafers like a month into the job. Shit worth like $1M.

That said, massive fault on the company for a lack of better procedures handling those, and afaik the person didn’t even lose the job as it was an honest accident.

Nothing major. In my country when people are fired they are entitled to recieve some money based on how long they’ve been an employee. One time I overpaid a dude who was fired by some 5k USD or so (converting from my local currency) which is nothing major but my boss was pissed. Luckly I just called him and asked him nicely to return the extra money and he did without being rude or anything.

Edit: just as a comparison at the same company once one of our (corporate) clients sent us the payment for a service twice by mistake, some ~200k USD that they had to pay 1x we ended up recieving twice. By comparison 5k is nothing.

Almost made a baby

1. Alt tabbed once too many times, clicked drop database and yes. Deleted the live authentication DB for America’s Army: Operation video game.

2. Missed the word “add” in “switchport vlan add” on a switch, overwriting the list instead of appending to it. Took out the only connection between two datacenters we were in the process of migrating between. Took me 14 minutes to run to the datacenter, plug in a console cable and fix it.

Tripped and hit my arm on the maple syrup canning machine that heats a water jacket to 200 f and got a 2 inch diameter blister.