What is the first step you should take if someone is making unfamiliar noises while sleeping?

Try gentle things to try and wake the person up. you could save their life

Because you get to live without any hoses bothering u

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.