@thomastraynor I don't even have a flu horror story for why I always get the flu shot. I just find being sick to be sensory hell, so as soon as I found out that all I had to do was get jabbed with a needle and the odds were substantially better that I could avoid that for the year, I was all for it. 0.0002 seconds of pain vs a week+ of sensory hell? It's not a hard decision.
Funny thing is, I also got sick in general a lot less often once I started getting routine flu shots. Turns out, immune systems aren't like a muscle and it's actually not good to get sick on a regular basis.
(Though, it also helped that through my teens and even up to now, the education and employment systems have and continue to be incredibly intolerant of things like 'normal immune function' and 'not having conscious control of one's immune system'. 10 days of paid sick leave is all you get here, and none for casual workers (which is a lot of them, even in positions that you'd think would be permanent). I have a pretty good immune system, but one bout of the flu would probably wipe out those 10 days for me. And then I'd have to choose between knowingly going to work while sick, or losing pay and potentially my job if I take too long to get better.
COVID may have exposed how draconian and unrealistic that is to more of the public, but it hasn't led to much in the way of permanent change there. Casual workers still don't have any actual sick leave provisions, despite that many are in roles where they're mostly public-facing (and some are handling people's food, or looking after kids and elderly people). There has been no expansion to paid sick leave for permanent roles. And I doubt there ever will be - I can't think of anything that would make it happen when COVID didn't.)