It&rsquo;s 2.30 am. i can not sleep!! thoughts of having a suckish future are destroying me. why did i loose all my motivation to train, eat well, study and keep a healthy lifestyle? could it be depression?

It’s 2.30 am. i can not sleep!! thoughts of having a suckish future are destroying me. why did i loose all my motivation to train, eat well, study and keep a healthy lifestyle? could it be depression?