I dont understand how teenagers can live in such squaler my mother yelled to me in disgust.

disorganization
filth
loud areas
small places

It seems like your mother is expressing her disbelief or frustration at the living conditions that some teenagers may be in. She is pointing out certain aspects of these conditions:

1. Disorganization: It refers to a lack of order or structure in their living environment. Teenagers may have messy rooms or disorganized belongings, which can be seen as chaotic or untidy.

2. Filth: This term suggests that there may be a significant amount of dirt, grime, or uncleanliness in their surroundings. Dirty dishes, unwashed laundry, or neglecting cleanliness could contribute to this perception.

3. Loud areas: This could refer to living in noisy neighborhoods or environments where there is excessive noise or disturbances. It may be difficult for teenagers to find peace and quiet in such places.

4. Small places: This implies that the living spaces teenagers occupy may be cramped or limited in size. This could be due to financial constraints or other reasons, forcing them to live in smaller quarters.

Your mother's statement reveals her concern about these living conditions and her inability to comprehend how teenagers can tolerate or adapt to them.