In my own situations, I actually have been stimulated by social situations, such as work or when i've had to go out to the store. While at the same time, I can have the opposite feelings as well, depending on the day i'm having and the type of behavior that I'm already exhibiting.

In a thought though, I can't say that for my own experiences being away from family has stimulated me, as I've felt more comfortable in new situations with someone I know with me.