Of course you are right Mikejw, but I think that this spirit of one's service, is now only formalized. Our pioneers were effectively behaving that way for years. Yet I must confess that as we get older, the people we've known in the past, move out from the circle of our lives. And so to remain mentally healthy, we must maintain being socially connected.
However seeing our 'friends' at the meeting or in the letter writing groups may seem like we are satisfying this need, we all know of the superficiality and pressures that still exist in the congregations. On the other hand, if you joined a community knitting, chess or some kind of sporting club you might find people with less of an agenda, than those at the Kingdom Hall. Plus you might actually learn, that most worldly people aren't the violent, immoral individuals we were lead to believe.