Indeed. I'd argue that strongly typed languages represent many problems in the type system, often letting you know very quickly that you'll have to spend that hour.

I now do all of my logic and data structure design on paper. It usually ends up looking like a series of incomplete sketches, as I very quickly iterate over wrong ideas that would have taken hours to discover if I'd coded up all the alternatives.

The final few sketches almost always end up simpler than the original idea seemed!

I also try to follow ESR's paraphrasing of Fred Brooks:

"Show me your code and conceal your data structures, and I shall continue to be mystified. Show me your data structures, and I won't usually need your code; it'll be obvious."

I think this concept is actually more important than the choice of language.