Home is where the cat is.
- That's a sign I've seen, but now I'm remembering the time I came home from a stay in the hospital and how excited I was when the cat came up on the bed with me, which, of course, couldn't happen at the hospital. So, yeah... having familiar things around me like an aloof warm fuzzy can make me feel at home.
Also - woods, forested areas around creeks and lakes. I feel pretty "at home" with a fishing pole in my hand and leaf-shadows on my back. This probably extends to any natural area as I was raised in a desert and - having not been there in a while, I miss it. I miss my walks in the desert and get a feelinng of "at home" whenever I wander any of the desert-areas of Hyrule when I'm playing a Zelda game.