I know it's not trivial, but it can't be impossible either. I doubt he would starve if he got a part-time dev job (are those easy to find? I have no idea). I agree wholeheartedly with all that he said. I think a life of work-home-work without breathing is almost meaningless unless you can have possibly unreasonable amounts of fun and freedom in the job (few if any industries allow/demand this kind of work). Indeed if a job allows for fun and freedom markets will usually exploit this advantage to try and push you to work even more (if you let them of course).
I'm still a student but I'll certainly look for a job that's either totally fulfilling (rare) or allows as much freedom as possible while maintaining a reasonable lifestyle and quality of life.