CLEAN : Athletics Lavillenie break's Bubka pole-va

The video tutorial discusses various concepts including partial mover, confidence, and assurance in problem-solving. It also explores the idea of reforming past actions and decisions, providing insights into how these concepts can be applied in practical scenarios.

What issue is being referred to in the statement about 'confidence airboard'?

What does the phrase 'reform the past' imply about the intentions of the speaker?