Am I secretly sad?

When was the last time you were laughing out loud?
When was the last time you cried?

If you can’t answer the first question and the second has just happened few days or hours ago, you need to seek a professional advice.

Note:
You don’t have to be ashamed, scared or miserable for having this syndrome.
In fact, feeling gloomy, heart-wrenching sadness or chronic emotional flatness is no longer rare in 'depression'.

New year resolution, I don't want any stress, pressure and depression. I will enjoy life to the fullest and I wanna be happy as much as I could :)