Ah, list indexing and string slicing work the same way in Python—both let you grab a range using start:stop:step. The real difference hits when you try to *change* part of them; you can modify a list slice, but a string slice is immutable. For instance, `my_list[1:3] = [10, 20]` works, but trying that on a string throws an error.
I see this daily cleaning messy survey data in pandas—I can reassign values in a DataFrame column (like a list), but once it’s a string entry, I have to replace the whole thing. It’s why I always check the dtype before slicing, or I'll be stuck with a `TypeError` instead of my evening chai.
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