When
Flow (Edição revista e atualizada): A psicologia do alto desempenho e da felicidade (Portuguese Edition)
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If you never seem to have the time and energy for your “I will” challenge, schedule it for when you have the most strength.
Kelly McGonigal • Maximum Willpower
The Power of When: Discover Your Chronotype--and the Best Time to Eat Lunch, Ask for a Raise, Have Sex, Write a Novel, Take Your Meds, and More
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