Yes most of us go thru depression every once in awhile it is NORMAL. Depression can stem from many things:: loss of a loved one's life, self esteem issues, everyday struggles that we all face, roller coaster ride that I call relationship. So we go thru feelings of loneliness & sadness, there is a saying "GOD NEVER GIVES YOU MORE THAN YOU CAN MANAGE" I've been there where I have sat a questioned GOD as to what have I done to deserve this and then turn around and make promises to never to do & so again.
There are different signs for Depression, and if one knows they have these feelings lasting for periods at a time they should definately go see a medical specialist. Even though I have been witness to someone suffering but they mask it so well, and to me that has only lead to deeper issues within.
- difficulty concentrating, remembering details, and making decisions
- fatigue and decreased energy
- feelings of guilt, worthlessness, and/or helplessness
- feelings of hopelessness and/or pessimism
- insomnia, early-morning wakefulness, or excessive sleeping
- irritability, restlessness
- loss of interest in activities or hobbies once pleasurable, including sex
- overeating or appetite loss
- persistent aches or pains, headaches, cramps, or digestive problems that do not ease even with treatment
- persistent sad, anxious, or "empty" feelings
- thoughts of suicide, suicide attempts