One: You will be able to do many great things in life if you'll but only allow yourself to be guided by another's hand. ...
Two: You will experience a painful sharpening from time to time, but you'll need the pain to become a better pencil.
Answer:
Maybe because they don't think about the everyday germs that they carry.
Explanation:
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities
Id say it would be all of the above. if you think about it our bodies mentally and physically need to rest so they can be "charged" and ready for theday. if you dont sleep you will be drowsy and not to be able to focus on any of the options