That stuff makes me mad bro ¬_¬
Question:
How is making friends with a person good for your health?

Because if you make friend you'll feel good which is good for your mood and health. You can feel good because when you made a friend you can spend time with them, play with them and share your thought and feelings with them  and it makes you feel good and when you are happy your body is healthy too.

Hope this helps

answer: because barriers look like ball

explanation: there round and blue like my ball

answer: i would say the brain but it seem that you have a brain.