Health is obviously first, you have nothing without it. But real joy is wanting to do something, something that is important to you, and being able to. Without desire there is no joy... just a slow countdown.
Painting, playing the guitar, and pottery making are likely not going to pay your bills either, but no one can stop you having fun doing any of it.
In general you get paid for doing stuff that no one one would do without pay, because it isn't fun. So work is less about having fun and more about what kind of suck you tend to be capable of sucking up.
Competition perhaps... but CS has not gone away! There is still joy in doing something well and in learning, even if the market will (perhaps for a time) not reward you well for it. Resist Skynet!!
