>>7789389>is a grown man having a hobby really stupid?No. These days all grown men should be exploring new areas and building new skills.
Otherwise you will never branch out into any new "markets".
>Preferably you should do something that multiplies your output.Meaning; if you're a cook you can only make ONE dish at a time and only ONE person will eat it. (Sure you can make TEN dishes but your labor will be 10x 1).
Get into anything you find interesting that multiplies the output.
Write software that does 20,000 of something and let 5 billion people use it.
