Pen Mask - The truly private bulletin board for everybody and anything

As the title says, how do you keep your determination and motivations when you want to do something (e.g. studying, working out, even simple things like keeping your room clean).

    Today is my first day that I woke up early and with energy after 3 weeks of staying in bed and not even wanting to shower myself, and being honest, most likely it won´t last long and I´ll lose my determination in a couple of days or even hours.

    Do you have some kind of mantra, thought or something that keeps you motivated and prevents you from doing unhealthy things?