if you tick off five or more of the following symptoms, it's likely you're depressed:

being restless and agitated 
waking up early, having difficulty sleeping, or sleeping more ✔
feeling tired and lacking energy; doing less and less ✔
using more tobacco, alcohol or other drugs than usual
not eating properly and losing or putting on weight
crying a lot ✔
difficulty remembering things ✔
physical aches and pains with no physical cause
feeling low-spirited for much of the time, every day ✔
being unusually irritable or impatient
getting no pleasure out of life or what you usually enjoy
losing interest in your sex life
finding it hard to concentrate or make decisions ✔
blaming yourself and feeling unnecessarily guilty about things ✔
lacking self-confidence and self-esteem ✔
being preoccupied with negative thoughts
feeling numb, empty and despairing ✔
feeling helpless
distancing yourself from others; not asking for support ✔
taking a bleak, pessimistic view of the future ✔
experiencing a sense of unreality
self-harming (by cutting yourself, for example)
thinking about suicide ✔

brilliant.
time for bed i think