The irony of multitasking is that it's exhausting: when you're doing two or three things simultaneously, you use more energy than the sum of energy required to do each task independently. You're also cheating yourself because your're not doing anything excellently. You're compromising your virtuosity. In the words of T. S. Elliot, you're 'distracted from distractions by distractions'.
Twyla TharpPlaywrights have texts, composers have scores, painters and sculptors have the residue of those activities, and dance is traditionally an ephemeral, effervescent, here-today-gone-tomorrow kind of thing.
Twyla TharpWhen you're in a rut, you have to question everything except your ability to get out of it.
Twyla Tharp