It’s depends on whether or not you have co-morbidity factors like being really old, or having a heart condition, or pre-existing respiratory issue, or anything compromising your immune system.
Keeping your immune system strong is never, NEVER, a bad idea. Your genetics and environmental factors also play a part, of course, but the health of your immune system cannot be overstated.
No flu shots for me, EVER.... No vaccines for me since kindergarten enrollment. I’m rarely sick, and when I am it’s because I’ve become stressed out and run down, and eating crap food and drinking too much, which goes back to stress for me.
DD