Picture this: It’s 10:55 a.m., which means that the end of your third Tuesday lecture is only five minutes away. You’ve processed maybe 30% of the information thrown at you this morning. Maybe. All the content is scribbled down somewhere in your notebook anyway; you’ll get to it later, but definitely before your test on Friday (right?). “It’s going to be one of those weeks, huh?” you think to yourself. Your leg starts twitching. This time, though, it’s not from the stress.