List at least three signs of depression, as well as three warning signs of suicide

I have Major depressive disorder and Generalized anxiety disorder and substance abuse
and some signs would be
Lack of interest in activities you once liked
Decline in school work and care
And staying in bed all day

3 signs of suicide for me anyway is 
Anger
hopelessness
and withdraw from everything and change in how I act

hope i could help:)

Depression
-Isolation
-Feelings of guilt
-Loosing happiness in hobbies you once enjoyed

Suicide
-Mood-swings
-Don't see a future for yourself
-Loss of sleep

Answer lack of education;                   lack of protection                  lfailure of getting tested