英语翻译《该理论将需求分为五种,像阶梯一样从低到高,按层次逐级递升,分别为：生理上的需求,安全上的需求,情感和归属的需求

英语翻译
《该理论将需求分为五种,像阶梯一样从低到高,按层次逐级递升,分别为：生理上的需求,安全上的需求,情感和归属的需求,尊重的需求,自我实现的需求》
问：Why we should observe etiquette rules?

The theory is divided into five, which is from low to high
like a ladder with hierarchical conversion step by step. The five subdevisions are: physical
demands, security needs, emotions and needs of belonging, esteem needs and
self-actualization needs.
Why we should observe etiquette rules?
we observe etiquette rules because none of us want to be seen as idiot and laughed by others.