Piece of My Heart, or Everybody's a Critic

Son#1 (looking at a Monterey Pop poster in the house): Who are those two little girls?

Me: That's Grace Slick and Janis Joplin.

Son#1: Who is Janis Joplin?

Me: She was a singer. You wanna hear a song she sang?

Son#1 (giving it some thought): Um, no. I think her songs are maybe too long. Let's maybe watch "Yo Gabba" instead.

You're breaking my heart, kid.