...Maybe I didn't do a good enough job of trying to avoid that implication, but the point is not "I don't lie anymore" (implying "that would be a lie"), but rather "I now obsessively tell the truth in all situations even when it would be detrimental" (meaning "that would be omitting things I Absolutely Must Say").

In other words, even if I know just saying "ok" would probably work, I feel the need to somehow "brag" or otherwise disclose my proud ignorance, even if that only results in the literal opposite of what I want.