stare at red dot for 30 second and look at wall stare at red dot for 30 second and look at wall stare at red dot for 30 second and look at wall stare at red dot for 30 second and look at wall stare at red dot for 30 second and look at wall stare at red dot for 30 second and look at wall
stare at red dot for 30 second and look at wall stare at red dot for 30 second and look at wall stare at red dot for 30 second and look at wall stare at red dot for 30 second and look at wall stare at red dot for 30 second and look at wall stare at red dot for 30 second and look at wall
