NEW YORK — Dating in middle age has advantages: You know yourself better, you’re not as inclined to errors of judgment and you’re less likely to have unrealistic expectations. But experience also can be a disadvantage. Sometimes too much has already happened in life to one party or the other to make a real connection even possible. I think that’s part of the meaning of “Cost of Living,” Martyna Majok’s resonant, prismatic, Pulitzer-Prize-winning play from 2018 which has now landed on Broadway at the Samuel J. Friedman Theatre in a Manhattan Theatre Club production starring David Zayas, best kn…
