[officemonkey]

I'll go even further. If you're a kid and coding isn't fun, then please stop doing it. The last thing you need is to sacrifice your career to something you don't like doing.

[raganwald]

I'll go further. Drop the "kid" qualifier, or allow for the possibility that we're all kids:

If coding isn't fun, please stop doing it. The last thing you need is to sacrifice your career to something you don't like doing.