I like to look up the formal definitions of words that I'm already familiar with and sometimes you find out a word means something you didn't already think of, you know? I looked up the definition of "upset" and it was something like, "To be filled with uneasiness and anxiety," and I feel like that all the time, so I was like, "That's appropriate. " But also it's a name that when you hear it, you wouldn't assume that it's any certain type of band. It kind of has room to grow into and make it redefine the word.
Paul Dirac
The physicist, in his study of natural phenomena, has two methods of making progress: (1) the method of experiment and observation, and (2) the method of mathematical reasoning. The former is just the collection of selected data; the latter enables one to infer results about experiments that have not been performed. There is no logical reason why the second method should be possible at all, but one has found in practice that it does work and meets with reasonable success.
