Given the task definition and input, reply with output. 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 tried to start jogging last week. Sentence2: I got my running shoes on and went out. Sentence3: I was excited and ready to go when it started to rainy. Sentence4: I turned around and went home instead. Sentence5: It hasn't rained since but I haven't wanted to risk it.
I (myself)