I don't think I could ever kill animals for a living.. I don't do too well with blood but I don't really ever get exposed to it so I don't know If I would ever change.. TBH It's not something I really wanna test anyway.. That and telesales.. I would probably rather kill myself..
A few years back now when I finished my apprenticeship I swore I would never get into plumbing work as I never wanted to deal with turds.. A few years later I took a job with sydney water assuming I would be dealing with just water pumps and valves and filters and water moving/seperating stuff... And I did.. But I didn't realize at the time they did all the sewerage too... 3 weeks into the job they based me at a seweage treatment plant.. I couldn't believe it... I didn't know what to do or how to stop myself gaging when I was pulling blocked pumps apart to pull out obstructions made of this kind of thing
Basically that was the strained solids in the bin under the machine that seperates all the toilet paper, tampons, condoms and all sorts of weird shit that people flush down toilets.. Some things I don't know how the fuck they managed to fit in a toilet.. Like a mattress..
then there were the aeration tanks which I had to go out on in a tinnie a couple of times to connect a submersible pump to an electric chain hoist so I could replace it.. The chain links at water level were pretty nasty.. Obviously they had the aerators turned off while I was out there but at the end of the day you're in a tinne up shit creek without a paddle only it's not just a saying this time..
It seems bad... and well.. It is..
They told me I would get used to it and I was like no way how the fuck can anyone ever be used to that but it is suprising that when you are just forced to deal with something like that how fast you just switch off to it.. It took me about 2 weeks.. I don't do it anymore though but I wouldn't say I would never do it again.. It's not as bad as it seems, though I have had accidents where I have been sprayed in the face with mankiness and I saw one guy fall in to a tank of shit but those kind of things don't happen that often and you usually do what you can to prevent things like that happening.