>>>"Worth" is very relative term. If in the end I don't make money, it is not worth it to me.
>>>
>>>>LOL... It's tough, but well worth the journey. I'm enjoying working with it.
>>>>
>>Look at it as an investment with a longer term payback.
>
>If I were 25 or 30 it would make sense. Not at this point in my carrier.

I can either atrophy or reach for a trophy and I feel better when I'm learning something new. I've found time to fiddle with Python on cell phones and the experience reminds me of the early days of PCs - a warm sense of deja vue. As a bonus all the extra mental effort is as good for the mind as a jog around the neighborhood is for the heart. So, Dmitry, you are never too old.