The communication barrier when a 16 year old child and 70 year old adult do not share the same views about technology, the world, priorities of life etc. Is an example of Barrier (Hunt: Begins with a G and ends with an N)

Depression is lifelong, though you can get medication to with it. the difference between sadness and depression is that sadness lasts a little bit, depression last a long time and it goes on and off. people usually get depression through experiences they have been through, or genetics.

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