The 90/10 rule is to listen 90% of the time and talk 10%. Something you can do right away is to receive any spontaneously produced reaction you have to anything or anybody that shows up in your mind stream. Instead of constantly producing something about everything, just receive it "as it is." You’ll know you’re receiving it "as it is," if you don’t have any idea exactly what you’re receiving.
https://www.youtube.com/watch?v=6vw_n3N3cIc&t=1s