First of all, I will spend a lot of time on it, which will have an impact on my time allocation. There is a saying that time is money. Maybe the time you spend on badminton just takes up other aspects of time. For example, time to go out to play with family, such as time to deal with work tasks. You should also allocate your time reasonably when playing badminton, so what to do at this time.
Secondly, if you play badminton often, it will also bring some side effects to your body. Obviously, your shoulders and feet are easily injured. Badminton has higher physical requirements. You need to jump up and save the ball. At the same time, you may get hurt, and it will do great harm to your health for a long time.
Finally, badminton actually costs money. If you play regularly, you have to buy yourself a set of equipment, including sneakers and badminton rackets. The prices of these equipments are not low, so long-term investment is not a small expense.