You should probably get the flu shot. If the flu shot knocks you out for a few days it’s probably better than getting the flu and being more sick for a week. The flu is a more serious illness than we typically think of it. Plus you would help stop the spread to other more vulnerable people, which is nice. The flu shot is one of the best things you can do for public health.

Also for what it’s worth, never been knocked on my ass from a flu shot. I know people who have been, but I think most people aren’t that bothered by it… Just a sore arm and maybe a little achey next day.