"What really surprised Waldman was the way it affected her work. "I found it inspired a state of calm hypomania. It was a flow but without the Adderall irritability. You lose track of time because you're so into the work, and you're making all these exciting connections." Most tellingly, says Waldman, is that, "I wrote a book in a month!" She turned her journal and research on micro-dosing into A Really Good Day: How Microdosing Made a Mega Difference in My Mood, My Marriage, and My Life"