melancholy. adjective. mainly literary feeling or looking sad and without hope, or making you feel sad and without hope.
What is the most common reason to be sad?
When there is more daylight, the brain makes more serotonin. Shorter days and longer hours of darkness in fall and winter may lead the body to have more melatonin and less serotonin. This imbalance is what creates the conditions for depression in some people — a condition known as seasonal affective disorder (SAD).
When you don't know why you are crying?
This type of crying may result from a mental health condition, such as burnout, anxiety, or depression. It might instead stem from hormonal imbalances or neurological conditions. If frequent crying for no apparent reason is causing concern, see a doctor for a diagnosis or a referral to a mental health professional.