We need time not only to study but to do things that are good for ourselves like sports and hobbies.

Practicing a sport helps the person in every way. It helps to oxygen the head and blood, so headaches and dizziness are taking care of.

It creates endorphins that make you happy. That way you are more relax and clear minded.

It also helps to be happy with the body because you get in good shape and feel confident and with a good self-esteem.