When I leave a friend, I often say "Peace". I suspect they read that as "Peace out" like a cheap catch phrase from the 80s. But my mother was a hippie, and so the concept of "peace" is deeper than that. (Cuz, like, the Vietnam war was problematic on a level we still don't understand).
When I greet a friend, I often flash the "peace sign" as a non-verbal acknowledgment of them. I suspect people think that I'm aloof, and above verbally expressing my joy at seeing them. But it's deeper than that.
Online, I avoid arguments. They seem like wasted effort. I suspect that other people online mistake this for either tacit agreement or ignorance or cowardice. But it's deeper than that.
I frequently read about people's struggles with depression, and while I don't often comment, I'm sensitive to it and I hear them. It's way way deeper than that.
Ultimately, I appreciate the serenity of peace and want that for everyone I care about, including my GT community.