"Amanhã eu faço"

Lack of confidence, sometimes alternating with unrealistic dreams of heroic success, often leads to procrastination, and many studies suggest that procrastinators are self-handicappers: rather than risk failure, they prefer to create conditions that make success impossible, a reflex that of course creates a vicious cycle. (...) excessive planning, as if only the ideal battle plan were worth acting on. Procrastinators often succumb to this sort of perfectionism.

Do New Yorker, artigo completo lá, sobre a famigerada procrastinação. Bem interessante.