Why do property managers frequently recruit people?

Property managers are very mobile. The position of property manager sounds good. In fact, it is a post set up by a property management company to deal with all the thorny things in the daily life of the owners. Generally, at least college diploma and property management qualification certificate are required. The requirements are quite high and the salary is not high. Those who do well will often be tipped by some generous owners, only a few of them, and those who do badly will often get angry among owners and leaders, so people often resign and often recruit people.