Comment by bob1029

> You have a price to pay for "not being allowed to do mistakes": Explorative work becomes quite difficult

This is a huge deal for me.

At the beginning of most "what if...?" exercises, I am just trying to get raw tuples of information in and out of some top-level-program logic furnace for the first few [hundred] iterations. I'll likely resort to boxing and extremely long argument lists until what I was aiming for actually takes hold.

I no longer have an urge to define OOP type hierarchies when the underlying domain model is still a vague cloud in my head. When unguided, these abstractions feel like playing Minecraft or Factorio.