I have worked almost 20 years in the airline industry and my job ends on March 31 because most of the jobs have moved out of state. I really don't want to start all over again in the industry, but I don't know how to pursue anything else. One of my interests is in geography, environmental changes, and forestry. Unfortunately, I don't have much training in any of those fields. I'm just curious if anyone pursued new, completely different careers halfway through their working lives. How did you do it? Any suggestions where to start?