Yes. I've used many languages, and I don't have much problem with any quirks or major differences (Haskell, JavaScript, ...). The only language I've bounced of

Yes. I've used many languages, and I don't have much problem with any quirks or major differences (Haskell, JavaScript, ...). The only language I've bounced off of is Prolog, and I'm planning another attempt. But I've done a lot of low level programming, and 0-based arrays are a no-brainer to deal with. Switching to 1-based arrays throws out all of my intuitions and makes me have to recalculate everything, which is error-prone.