Reminds me of a quote I cannot locate, but will paraphrase: Any career, no matter how successful, will ultimately feel like a series of failures. That's not me

Reminds me of a quote I cannot locate, but will paraphrase: Any career, no matter how successful, will ultimately feel like a series of failures. That's not meant as a downer, but rather just that it's often hard to tell. As to MFABT, the proper adjustment of that knob in a particular situation is difficult and is what expertise is all about.