One way to choose a cat with a desirable personality is to spend time with the cat and observe its behavior and interactions. This can give you a sense of its personality and help you determine if it is a good fit for your household.
It is also helpful to consider the age and history of the cat when choosing a personality. Kittens, for example, may be more energetic and playful, while adult cats may be more laid-back and calm. Cats that have had previous experience in a home may also be more social and well-adjusted than those who are coming from a shelter or other unfamiliar environment.
Another factor to consider is the activity level and energy level of the cat. Some cats may be more energetic and require more exercise and playtime to stay happy and healthy, while others may be more low-maintenance and suitable for a more sedentary lifestyle.
Ultimately, the best way to choose a cat personality is to spend time with the cat and observe its behavior and interactions to get a sense of its personality and determine if it is a good fit for your household and lifestyle.