Ryan begins his 20-page sociology paper at about 5 p.m. on the night before the paper is due. At around 6 p.m., Gary requests a favor that will take several hours. Ryan grants the favor and ends up leaving himself just a few hours to complete the paper. Later, when friends ask Ryan about his paper grade, he says, "I got a D because I was helping Gary all night instead of writing." This scenario exemplifies a self-presentation process called