Fear of the unknown discourages people from willingly taking risks to rethink established practices, so the speaker thinks it can sometimes be beneficial to start from a clean slate.

“But, but, you know, it's really the risk of the, the fear of the unknown, right? So nobody is going to willingly take that risk. Um, but, uh, that's why I think, you know, in s- sometimes it's good to sort of just start with a clean slate and rethink everything, and it's like, okay, these things, you know.”