Sadness in and of itself is not the cause of dis-ease. It’s re-believing ‘bad’ feeling thoughts about Life, including thoughts that say the triggers of Sadness or Sadness itself shouldn’t be – This is what makes anyOne feel ‘bad’ while in the emotion of Sadness.
Sadness actually presents awesome opportunities to release resistance to Pleasure Through allowing Sadness to be fully experienced. To cultivate this allowing, simply keep returning attention to the breath and to the Feelings in the body whenever you Remember to Observe your thoughts.
That’s all there is to do – as the mental noise around Sadness clears, Sadness is met with a more Joyful perspective, no matter how Sad the circumstances.