Eating styles is one of the things that describe your personality, the more decent it will be the greater your personality will be. If you are eating in a bad way, it will leave a great negative impact on the perception of yours in the eyes of others.
Muhammad Prophet (PBUH) has taught us the way of living, his life is totally based on Quran. He even taught the way of eating. This video below you are going to watch will tell you what is the way of eating as per sunnah.