When I studied how to think in school, I was taught that the first rule of logic was that a thing cannot both be and not be at the same time and in the same respect. That last note, “in the same respect,” says a lot. As soon as you change the frame of reference, you’ve changed the truthiness of a once immutable fact.
Musicals are hard for me because I got thrown out of the glee club in high school, because I couldn't sing in tune at the time. I can sing in tune now, but I have to work really hard on it to make sure that I don't exercise one of my great talents, which is the ability to sing in three keys at the same time.
You wouldn't want to be called a sell-out by selling a product. Selling out was frowned on, whereas now you can major in it at business school.
