In this age of the net, the information (crap pay plus crap lifestyle) is easy to come by.
Either from the airline industry itself or even from more dubious sources like this forum. Just Google "cost to become a pilot"...
He states he would love to fly, but it is not worth the effort vs the reward.
I rest my case.
And please aircraft, save us the diatribe about how easy the job is and not much effort is involved.