> as long as I like doing it and have something to eat. Maybe it's enough now. But in 20 years, when you start to have medical expenses, kids, you may regret t

> as long as I like doing it and have something to eat. Maybe it's enough now. But in 20 years, when you start to have medical expenses, kids, you may regret that you didn't earn a little more while you still could, especially if all you have are technical skills.