Some people may argue that avoiding hardship is better than considering difficulty good nutrient for life. However, I think that most experiences that seem difficult at first provide valuable lessons for the future. This is because people learn from their mistakes, and because individuals mature in dealing with difficult situations.

One reason is that mistakes eventually guide people to the right direction. An individual can only find Mr. and Ms. ‘Right’ if they date all kinds of people. People cannot know if somebody they are meeting right now is the right companion for them. Many mistakes will be able to offer chance to identify whether one’s preference is different from what is believed to be their liking.  Also, it will teach an individual which person is well-suited for him or her. In addition, break-up can help people reflect their relationship and find their misbehaviors. Consequently, by learning from trial and error people would be ameliorated and nicer, and it could lead to their better relationship.

On top of that, individuals grow when facing difficulty. In other words, athletes recovering from sports injuries often go on to improve their game. After injury, they might correct their wrong physical habit when they perform, and might compensate the defect. Through hard time athletes can learn how to handle predicaments of their career. Let me take LeBron James, who is the famous basketball player in NBA, as an example. He moved from his first team, Cleveland Cavaliers, to Miami Heat after becoming free agent. The Decision show organized by himself, which was the place for an announcement about his transfer, hurt local fans. He got blamed because of that improper event. In first season after transfer, he was defeated by another team on the championship. He soon became an object of ridicule. During the off-season, which might be hard time for him, he trained new skills and supplemented his weaknesses. The next season, he finally won the championship and has become the number one in the league since then. This shows that adversity can help an individual mature and develop as a human being.

In short, people not only learn from misbehaviors, but they also can become matured grown-ups through hardships. In this respect, I agree with the idea that difficult experiences in life at the time are priceless teachings for the future.

Some people may argue that avoiding hardship is better than considering difficulty, and a good nutrient for life. However, I think that most experiences that seem difficult at first, provide valuable lessons for the future. This is because people learn from their mistakes, and because individuals mature when dealing with difficult situations.

One reason is that mistakes eventually guide people in the right direction. An individual can only find Mr.or Ms. ‘Right’ if they date all types of people. People cannot know if somebody they are meeting right now is the right companion for them. Making many mistakes will offer us the chance to identify whether one’s preference is different from what is believed to be their likes.  Also, it will teach an individual which person is well-suited to him or her. In addition, break-ups can help people reflect on their relationships and see their misbehavior. Consequently, by learning from trial and error, people can ameliorate a situation and make it nicer, which can lead to a better relationship.

On top of that, individuals grow when facing difficulty. In other words, athletes recovering from sports injuries often go on to improve their game. After injury, they might correct their faults when they perform, and might compensate for the faults. Through hard times, athletes learn how to handle predicaments in their careers. Take LeBron James, who is a famous basketball player in the NBA, as an example. He moved from his first team, The Cleveland Cavaliers, to The Miami Heat after becoming a free agent. The Decision show organized by himself, which was the place for an announcement about his transfer, hurt local fans. He was blamed for that improper action. In his first season after his transfer, his team was defeated by another team in the championship. He soon became an object of ridicule. During the off-season, which might have been a hard time for him, he worked on new skills, and supplemented his weaknesses. The next season, he finally won the championship and has become the number one player in the league since then. This shows that adversity can help an individual mature and develop as a human being.

In short, people not only learn from misbehavior, but they can also develop maturity through hardship. In this respect, I agree with the idea that difficult experiences in life at the time are priceless lessons for the future.

Can you explain the underlined sentence please, I don't understand the context.

Also, please work on countable and uncountable nouns (hardship, behaviour UK spelling).  Besides that, good work. Your writing is improving.