VOICED : World Record sees 45

The speaker reflects on their performance, achieving a personal best of 45, surpassing their previous record of 44. They discuss the importance of the right glass for optimal performance, noting that the current glass is not ideal. The speaker believes that with the perfect glass, they could improve further. The transcript concludes with a brief mention of a quick question.

What could potentially improve the speaker's performance?

What was the last number mentioned by the speaker?