[Tangurena2]

The boom & bust cycles of the airline industry is the fatal problem. Entry level pilots are paid dirt wages while having to self fund massive training expenses. The last time I looked, the training ran far in excess of $100k with entry level jobs at regional airlines paying around $20k/year. Since then, the FAA has required much more hours of flying time before qualifying to fly passengers.

Changing jobs as a pilot sets you back to square one with seniority and pay. There's no way to change companies and get raises - like one can do as a software developer.