How do you find that next job?

I have been in technology industries (Telecom, Satellite, VoIP) since the mid 80's. The biggest benefit I help myself with is a (sincere friendly) personality. With human experiences, and a lot of contacts, my job shopping could be as easy knocking on a door and start making money. The down times (without a job) that I've experienced, is due to my desire to look at other industries for an opportunity. Since I am unknown in these other industries, I am put in a position to prove my worth. Everytime I go out side of my circle of contacts for a job, it will last for 3-4 monthes, then I'm back. Sales People call it "Networking", and I suggest that people should improve their "Networking" skills as young as possible.