Motivated irrationality

motivated irraionality: the late night Grace want the early morning Grace to get up in the early morning, and she knew that if she put the alarm clock too near her, she will stop the clock and go back to sleep. So, even the late night Grace know that the early morning Grace is going to curse her when getting off the bed, walking across the room to turn down the alarm to be more wake-up, the late night Grace is still going to put the alarm in the opposite end of the room.
or buy one big clock loud enough to wake up the dead.