Saying "yes" opens the door to so many positive things - opportunities, helping others, enriching your life. Making saying "yes" an automatic reflex has been very rewarding for me.
Positivity is the most powerful tool in our kit. In my darkest hour it revealed the path forward to a good life. But first, I had to understand how it works and build some techniques to access positive mental energy.
We all have insights and experiences to contribute during conversations. But, sometimes the wisest and most beneficial action is the hardest - to not contribute.