Lol sounds like we're very opposite about volume.
For some reason as a kid, I always felt like I couldn't be loud, like it wasn't allowed. Typically in public places, but to an extent at home too.
Now that I think of it, it may have something to do with that one time when I was really little, I was crawling around and roaring (pretending I was Simba, of course) and uh... I kinda broke my voice for a few weeks or more from being too loud. After that my parents had their hands full trying to keep me from making much noise so my throat could recover. It hurt to even talk, but I still kept trying to roar.
