I'm not even suitable for backpacking. What can I say without memorizing?

Hello! This is because forgetfulness is relatively large and is often described as forgetfulness.

Forgetting things is generally used to describe people who often lose things. Every time they bring something to a place, they leave it behind and forget it.

From the sixty-seventh chapter of Cao Qingxue Qin's Dream of Red Mansions: "As the saying goes, the rammed bird flies first, which makes people laugh."