I don't pay much attention to how the plays relate thematically to each other. I think that's very dangerous to do, because in the theater one is self-conscious enough without planning ahead or wondering about the thematic relation from one play to the next. One hopes that one is developing, and writing interestingly, and that's where it should end, I think.
Edward AlbeePeople often ask me how long it takes me to write a play, and I tell them 'all of my life.'
Edward Albee