My experiences in unpleasant places have shown me that there are worse things than saying "bum".

我在不愉快的环境里的阅历让我明白，比起说“屁股”来，还有更糟糕的东西。

youdao

According to Nobel Prize Winner Danial Kahneman, I have experienced the Peak End Rule: We judge our past experiences almost entirely on how they were at their peak (pleasant or unpleasant) and how they ended.

FORBES: I Experience, Therefore I Shop