Not quite sure what it is. When I'm "single", I'm fine with not having snuggles very regularly. I just go get a massage or whatever and it's fine.
But man. Once I get "primed" with snuggles, I want them ALL the time. Especially when I'm used to getting them and then I'm not getting them for whatever reason (OK, I'll fess. The INTP is in cave-man mode this weekend). What gives?