Why do people suffer depression?

Some health conditions may cause depression-like symptoms. For example, hypothyroidism is known to cause a depressed mood in some people. Mono can drain a person's energy. When health conditions are diagnosed and treated by a doctor, the depression-like symptoms usually disappear.

Getting enough sleep and regular exercise often has a positive effect on neurotransmitter activity and mood.

It’s a mental illness. you can’t really control it.

Dbecause it isn't always an athlete, breathing techniques don't have to be advanced, and consistent intensity won't make it go down or stay the same

False- i believe that would be the definition of balance