Trademarks with 2-3 characters are the most common and easy to remember, which is conducive to the subsequent marketing, such as: the insured, running home and so on.
Trademarks with 3-5 words are easier to type, more expressive and avoid duplication.
The name of a trademark is not as long as possible, and it is hard to remember that the trademark is not significant enough.
Individuals are not advised to register their own trademarks, nor are they advised to find an agent. It is very difficult to register a trademark.