Girls, What's it like actually having boobs.

This is a weird one but with woman I know IRL wise, I would feel too stupid/embarrassed to ask them in person, so why not resort to the internet!!!

Now I'm a little bit fatty, I'm not overweight but I have a little fat on my chest and its like whatever, I barely know it's there till I actually look at it. !"oh I have man boobs") But for woman you litterally have a two giant circles on your chest that hang there or sit lifted (depends on your stance on bras although this is completely irrelevant)

Like it ties into "knowing they are there" and feeling them, like when you go to sleep and wake up do you just feel them press against your chest, or hang depending on what position your sitting in/laying in.

What if you go to look down at your stomach or something and you see them obviously because they press against your shirt (depending on size) and your like "oh right I have these, sick"

I'm sure somebody reading this will understand what I mean.

Like my brain is tweaking tonight but this is a really dumb question and one I would like an answer to.