I must say that one thing is very comforting to me: something that is a constant in my life, no matter what is happening. No matter how stressed I am or how bored I am or how frustrated I am or even how depressed I am, when Shabbat enters, I have to be ready to rejoice on Shabbat. It is a great discipline! I could be in the worst mood ever but when Shabbat enters but I have to smile and put on a happy face….and then a miracle happens and I actually start to feel happy. Why? Shabbat itself brings joy. We are not allowed to be sad or depressed or to cry on Shabbat.