I'm still not sure though. I mean, obviously some degrees are a joke compared to others, but then you have aptitudes to take into account. I'm sure we all know people who would have no problem learning something like math, but couldn't get something in the so called 'social sciences' through their heads. And it's obvious when it comes to stuff like Music, that some people just have a feel for it that others don't.
And let's be honest. At some point, we entered discipline A because we couldn't cut it in discipline B. Whether it's a matter of not being able to wrap your head around it, or not having an interest, you cannot simply walk into a room of a dozen university students, all with different programs from yours, and honestly say "I could do every one of your degrees."