True. Your hairstyle reveals about your personality. Let's take a girl as a example. Imagine that you are attending an interview and you badly want to get selected. You are extremely smart, but your hair is flimsy and messy and strands of hair are standing out. You think that they look at your study qualification and thus you did not mind about your hair. So you let it the way it is. But in the end, you did not get selected because of your hair.
Regarding health, Let's say you have thyroid disease, it causes hair fall. This happens due to the lack of care for your hair. This is a mild issue. Even undergoing treatment will take several months for your hair to grow back but not completely.
All of your body systems have to work together to keep you healthy. Your bones and muscles work together to support and move your body. Your respiratory system takes in oxygen from the air. It also gets rid of carbon dioxide. Your digestive system absorbs water and nutrients from the food you eat.
