premise: I like to take a hour or two to fully wake up and drink my several cups of coffee . I do n't like answering questions or making decisions until I feel that I am fully awake . By 10 AM , I am usually ready to start doing things around the house and get my day started . That is my natural biorhythm . What may be your reason for waiting until 10 AM to do things ?
hypothesis: Everyone else wakes up at about 10 .