[dfxm12]

(Thoughtful comments appreciated with downvotes; thanks.)

OK, I'll bite.

The response doesn't answer the question. What "mistakes" are being referenced? Who made them?

This is a yes/no question. Don't get fooled by grammar tricks, like the ambiguous voice of made or the ambiguous reference to mistakes.

[lcall]

The full statement (linked above) covers it better than the short quote.

[dfxm12]

It does not, but I'm not sure if that matters as your downvoted comment didn't suggest that you were referring to anything besides the bit you quoted.