Neither of these would do, unless he wants to ask his friends if they want to do running with him, or do some sort of physical activity.
<span>The consumption of alcohol can damage one's a student's intellectual capacity and their ability to learn. Studies have shown that high school students who drink alcohol are more likely to respond with lower grades and by dropping out. Similarly, college students who consume alcohol generally earn lower grades than those who abstain from it all together.</span>
The answer is skin cancer