C. Running in the heat can cause exhaustion and you could faint if you've overworked yourself or just aren't healthy. <span />
<span>If you want to resolve conflicts that arise in your life, what you must have is a list of priorities. If you make such a list, you will always know what things you need to do each day, and you will always be busy, but also organized, and able to accomplish everything you want, and thus secure your happiness. This way you will avoid any conflicts that may come up during your life.</span>
False- they should be used during all, of not most times.