In this task, you're given a story (which contains five sentences only). Your task is to find all the characters which are available in the given story.

Sentence1: I was so nervous about going back to college. Sentence2: I thought that I wouldn't be able to relate with the teenagers. Sentence3: The first day, August sat right by me and introduced himself. Sentence4: He was so polite and friendly, I regretting being so nervous. Sentence5: I will never make such blanket assumptions about young people again.
I (myself), August, Young people