If each of your time steps is one week long, you are not modeling the stock price terribly well over a one-week time period, because you are saying that there are only two possible outcomes. ↗
I believe that writers, unless they consider themselves terribly exquisite, are at heart people who live by night, a little bit outside society, moving between delinquency and conformity. ↗
Maybe philosophy - I love talking about ideas. Or maybe art history. I was thinking about psychology, then I got really afraid because everybody says it's terribly boring. ↗
In my eighties, my best friends are in their fifties, and I have many friends at university. It keeps one young, and up with the vocabulary. That's terribly important, especially for a writer. ↗
I'm mourning with the rest of the world for the talented, gorgeous, funny, intelligent John Forsythe but my heart is broken for the loss of my dear, dear friend and neighbor. I will miss him terribly. ↗
Naturally enough when I was a young dancer, I was terribly anxious to get ahead, and to get ahead quickly. I was impatient with all those older people who talked of the long grind to the top, who turned me down for jobs I knew I could do. ↗