It is better for students to pursue fields of study in which they are likely to succeed. choosing a study field which is more likely to succeed is reasonable in today’s society. For the students who are beginners of the college, if the college has some guidance about easy success fields, some of them would save a lot of time searching related information. After graduation, it will be easier for them to get job opportunities and earn a living. When students leave the school, they might have to pay for more expensive housing rent and food than school, so it is very important for them to get a job and have regular income. Only they are no longer worrying about their living could they have the freedom to further develop interests. For the colleges, they could get better employment data, thus there will be more students attending these colleges.