不整洁是一个人的不良习惯，会给自己和周围的人带来诸多不便。如果你想用英语描述不整洁，可以这样写：

Being untidy is a bad habit that can cause a lot of inconvenience to oneself and those around them. People who are untidy tend to have cluttered and disorganized living spaces, which can make it difficult to find things when they need them. Additionally, untidy individuals may also struggle with hygiene, as they may not keep their living spaces clean and free of dust and dirt.

Not only does being untidy have negative physical effects, but it can also have psychological effects. Living in a cluttered space can lead to feelings of stress and anxiety, as it can be overwhelming and create a sense of chaos. Furthermore, being untidy can also give others the impression that one is lazy or irresponsible, which can harm one's reputation and relationships.

Therefore, it is important to make a conscious effort to maintain a clean and organized living space. This can be achieved by regularly cleaning and decluttering, as well as developing habits such as putting things away after use and avoiding accumulating unnecessary items. By doing so, one can improve their physical and mental wellbeing, as well as their reputation and relationships with others.