There are many reasons why young people might not be able to make healthy decisions. One reason is the fact that young people are often concerned with the need to fit in. This desire to be accepted by society can make them more susceptible to the pressures of advertising, and this can lead them to make bad choices. Another reason is the fact that young people often do not know how to perform some tasks such as cooking or exercising, which are required in order to lead a healthy life.