Isn't this just like anything? Unless you have an actual individual product (say Apple brand as an example) then the market eventually runs out...

Imagine making £10,000 a month... Then a influx in the market means making £3000 a month, but your expecting £10,000 so have all the equipment for £10,000 - you will be making a loss.

As its easy to see the markets crowded, people are upping and moving on fast. Make a quick buck on what they have and then not need to worry about. For me breeding should be a hobby. (personal feeling) because you love the snakes and it would be cool to make something else new!