As long as you live, you will be making decisions, choosing one thing over the other. But that doesn't mean you'll make smart decisions for yourself just because you're alive; especially if you don't know who you are or what you believe in. To make the right choices for you, personally, you must discover what it is you want and what it is you dream about.
People that are sad actually sleep less because they just keep waking up in middle of sleep. This disrupts the sleep cycle. Happy people get the most sleep between the two.
