> Typing out code tends to be a minor part of writing software, so you don't gain much there. Furthermore, you don't want to mix types in the same variables either, because this comes at a cost of performance and complexity.

> So, what kind of flexibility do you get from dynamic typing?

I'm the same, I don't get it at all. If you're going to voluntarily opt-out of automatic safety checks you better have a mind blowing list of good reasons for it.