The fact "Something that might happen as a consequence of improving yourself is self-esteem" is illustrated with the story:1. Jake was a small kid who felt bad about being small.2. He was often teased and sometimes beat up by other kids.3. Jake enrolled in a Karate class where he learned that size is not what is important.4. Now Jake does not feel bad about being small.5. And the other kids do not tease him any more.