What are the characteristics of pretending to be depressed?

What constellations like to hide their sadness with laughter?

Aquarius constellation

Aquarius, with a lively and optimistic mind, has always been their attitude towards life, generous, universal and anti-traditional. There is not a trace of sadness in life, let alone a trace of melancholy. Where there are water bottles, there will never be silence embarrassment, only happy bubbles that keep popping up, shining with gorgeous colors in the sun, making people forget their sadness. However, how many people know that behind this endless atmosphere full of joy, they have some unknown depression and troubles.