Depression
Every human being seeks happiness. Everybody wants to feel joy inside. We want to smile, laugh and dance. When we are happy, colours of the trees seem brighter, sky looks vaster and you are filled with so much energy that you could scale a mountain. We wish to be happy but because we are under a veil of māyā (an illusion) we mistake fleeting happiness for eternal bliss - and this is the source of all our miseries....