> Everyone can find 15-20 hours per week. It's a matter of priorities and choices.
Do you have children?
Do you have children?
So you have decided into what to invest the 15-20 hours. I can find more interesting hobbies for my time.
I could annoyingly argue that OP and yourself choose not to each dedicate 20 hours more per week to work for even more money, money that you will send me so that I can work less at my day job and work on more interesting projects. But you can't do that because you have made other choices etc. It's a bit circular isn't it?