Negative symptoms- Disassociating with others, bipolar behavior, hallucinations, mood swings, etc
There are actually a lot of types of food pattern that the usda have developed through the years. They have created the food patterns to help the people to carry out their diet guidelines easier recommendations. In this pattern you can see what you are going to eat for the whole or the amount of a portion that you need to eat.
They got used to it or invented something that made it easier to live in that environment