Acting in show business as a young performer can be a great experience. It can give you a head start by helping you develop leadership skills, teamwork skills, self-confidence and the ability to earn some money for your future.
This industry is called show business for a very good reason - it is a business. It is also a lot of fun, and for a young performer it should always be fun. If for any reason it is not fun and educational for you, talk to your parent or guardian and let them know. You can always take a break from the business and decide later if you want to come back. You should only be in this business if you are dedicated to it and are passionate about acting.