Generally, people seem to find the things I don't do more "strange" than the things I do. Not bothering with putting my clothes in drawers, or toilet paper on the roll, or books on shelves. I slept on a mattress on the floor for over a year as a teenager. My mother kept telling me we needed to get a bed, and I kept saying I didn't care. I'd do it again. I don't think those things are particularly strange, but some Js I know do.
I'm also nearsighted, and I don't bother correcting it. I have nothing against glasses and I've had them before, but I lost the pair I got when I was younger and never bothered to get new ones. I went through most of university just sitting near the front all the time so I could see. I never thought much of it, but I told my career counsellor about it (I think he's ENFJ) and he just laughed his ass off for about five minutes straight.