The Constitution is never tested during times of tranquility; it is during times of tension, turmoil, tragedy, trauma, and terrorism that it is sorely tested. ↗
I have said it on several occasions, several times from this podium, that providing a quality education for our children is high on my priority list. I will not stop now. ↗
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. ↗