Please help me with this essay

Many parents nowadays send their children to foreign language school very early. What are the advantages and disadvantages of children starting to learn foreign languages when they are very young.

My essay is below:

Many parents understand the importance of learning a foreign language for the children’s future so they let their kids to foreign language schools at an early age. I believe that there are several benefits and drawbacks of students starting to learn a second language when they are quite young.

The main advantage of starting to learn the second language early is children can use it fluently like a native speaker. Due to having a developing brain, kids can study the language quickly through interactive activities in the class. Another advantage is that it gives children studying or working opportunities in other countries later. They can win more scholarships to study abroad without spending too much money or working multinational companies with high salaries.

One disadvantage is that it is hard to study both domestic language and foreign language at the same time when they are very young. As a result, they have to study under high pressure without free time to relax their mind. Moreover, they cannot distinguish between two languages so they tend to mix word in two languages when speaking. Another problem is that their parents have to invest too much money in studying the second language. This is a burden for their parents because they have to cut the savings to pay for their children’s education.

Overall, in my opinion, it is a good idea to learn the second language at the young age. Studying the foreign language brings benefits to their children’s future life. However, parents should balance the time between studying and relaxing for their children.