@pixelpaperyarn yes! you have a lot of really interesting things to say
but also, even if you weren't saying anything particularly exciting or novel, I think the real value of saying things is because it's a way to make connections with people. who cares if something's been said before - maybe you're saying it in a way someone different will understand, or in a context where it's seen by people who wouldn't have been exposed to the thought otherwise.
by talking about things, you're allowing other people to know you and feel connected, which imo is super important and the main point of sites like this. do you find value in it? then it's valuable