in short, he should walk around the block and look at things until he sees the things he is walking near. it does not matter how many times he walks around the block, he should walk around the block until he feels better.

This is all lower case. Can you fix that?
In short, he should walk around the block and look at things until he sees the things he is walking near. It does not matter how many times he walks around the block, he should walk around the block until he feels better.