Reasons I (still) love it: http://henrikwarne.com/2012/06/02/why-i-love-coding/
Why I think it is a good career (even if you are older): http://henrikwarne.com/2014/12/08/5-reasons-why-software-dev...
Why programming experience is valuable: http://henrikwarne.com/2014/12/15/programmer-knowledge/