Maybe that's why Trump removed so many, still hasn't found the one that causes all of his problems

Skipping floor 13 is one thing, skipping 9,10,11,12,13,14, and 15 is quite another. And has anyone checked the mid-30s are really there? They could be placebo buttons.

Also in East Asian cultures, the number 4 is unlucky either because its pronounced the same or similar to “death”. So, they often don’t have floors with the digit 4.

https://en.m.wikipedia.org/wiki/Tetraphobia

I lived in a condo building in a high Chinese population city in British Columbia, Canada and there was no 4th, 13th or 14th floor.

“My hotel doesn't have a 13th Floor because of superstition, but c'mon man... People on the 14th floor, you know what floor you're really on" "What room are you in?" "1401". "No, you're not. Jump out of window, you'll die earlier!"”

— Mitch Hedberg

I work on the 13 floor, can confirm I have a lot of bad luck. I had bad luck before I got moved there but I still do

This doesn't make it ok. Children are adept at pointing out the stupidity of adult discrimination, reminding them that people are dumb enough to discriminate against a fucking number is a good way to hopefully help them hold onto their memories of how idiotic some of our learned choices are.

So then...what about 9, 10, 11, 12, 14, and 15?

You are right though, I think nearly every tall building I've been in doesn't list a floor 13.

I thought those floors were there, but usually service floors?

It's not unlucky, morons think it is and do dumb shit like that

Don't you mean unfortunate?

/s