smoker
Striker
There's got to be a big variation between counties and between players at a county.
I read this in an article on salary cap in the FT
"Compare that with the average first-team salary in county cricket: about £50,000 a year. Of course, some elite overseas players, such as former South African Test captain Graeme Smith at Surrey, can make a reported £150,000, but they are extremely rare."
If this is right then for those making around £15k that would be when they're trying to make a career and I'd imagine if they don't make it and increase that amount they would go and do something else quite naturally.
In addition to their wages players will look for sponsorship, a lucky few will play representative cricket or find a gig abroad in the off-season or do what Chris Rushworth has been doing and do a bit of paid coaching.
I'd doubt players are on the bread-line but I'd also think they're not rolling in money and apart from the top top players (e.g. KP and his private jet) they'll know that when their playing days end they'll need to find a new source of income.
The same Graeme Smith, who KP famously called a 'muppet'