He comes up with scenarios and speculation and gets into the flavor of things rather well . I was very wired on coffee and had bouncy leg while I was sitting , and I could see him looking at it and I would try to control it to no avail . Bounce bounce bounce . Energy pent up .
Why is the narrator so full of energy ?
Pick the best answer from the following options:
- They 've had a good night sleep .
 - None of the above choices .
 - They 've had a lot of caffeine .
 - They 've had a lot of Red Bull .


They 've had a lot of caffeine .