1. Warning: Being a college student can be very difficult, some are not lucky enough to have rich parents to pay for everything. Many of us have to take part-time or full-time jobs to survive. Sleep can be hard to come by during the last week when you have a job or family to take care of. My niece told me that people who work hard don't sleep, they blink for a long time. Even though it may be difficult to sleep or sometimes we don't have time to sleep, we should sleep.2. Should Statement: “People should sleep”3. Problem:I. One problem caused by not sleeping is forgetfulness. Slow down your memories1. In 2009, American and French researchers determined that brain events called “sharp wave ripples” are responsible for memory consolidation. b.Loss of sleep makes you stupid1. Sleep plays a vital role in thinking and learning.2. Lack of sleep impairs these cognitive processes in many ways.3. Impairs attention, alertness, concentration, reasoning and problem solving.II. Another problem caused by not sleeping is bad appearance. Grain weight1. Lack of sleep appears to be related to increased hunger and appetite and perhaps obesity.2. “http://sleepfoundation.org/sleep-tools-tips/healthy-sleep-tips“According to a 2004 study, people who sleep fewer than six hours a day were nearly 30 percent more likely to become obese than to those who slept seven hours to nine hours.b. Your skin ages1. Chronic sleep loss can lead to dull skin, fine lines and dark circles under the eyes.2. When you don't get enough sleep, your body releases the stress hormone cortisol. In excessive quantities, cortisol can degrade collagen in the skin.III. The biggest problem caused by not sleeping is serious health problems. Hearth problem1. Heart disease, heart attack, cardiac stroke, irregular heartbeat2. Causes deathb. Deal till death1. Lack of sleep can affect our interpretation of events.2. Like accidents 3. Health problem leading to death.4.