Of happiness and a sustainable feast

So a week from tomorrow will be <aaaak> Friday the thirteenth. But in the Jewish/Hebrew calendar, today is the 13th of the month of Nisan in the year 5772. As it is written: י״ג בְּנִיסָן תשע״ב Be sure to read from right to left! … there’s Biblical Hebrew and modern Hebrew aka Ivrit … but…