I am still struggling with the busy mind, although I feel it is getting better and better as time goes on. 
I saw this on another group and felt it was helpful insight so will post for others to share also.Silence is not just a physical absence of sound, but also an internal state
of being. It's about awareness.
We can keep our mouths shut, but if our minds are racing, we cannot receive
wisdom within or without. We cannot hear what the ancestors speak to us, we
cannot see what Spirit is revealing all around us.
Try this sometime -- when your mind is racing and you can't focus, listen
for three sounds. Just pick three sounds that you hear, and be aware of them
for a moment of time. It could be birds, a conversation, the sound of a fan
humming, nearby traffic. Any sound -- just focus on three distinct sounds,
be aware of them.
Or try listening to the sound of your own breathing, in, out, in, out --
slowly. Then listen for the sound of your heartbeat. Listen for the sound of
the wind making the trees sing to each other. Washing your hands or cleaning
something -- listen to the sound of water flowing.
Internal silence is what is needed, not always external. We cannot always
control our surroundings, but we CAN control what happens within us. We can
control how we respond to circumstances, people, challenges. Think of the
weather -- if our internal atmosphere is stormy and chaotic, this will
affect the atmosphere around us. If our internal atmosphere is calm and
centered, this also affects the atmosphere around us.
This is a simplistic look at a complex process, but it starts from the
ground up. If the foundation is weak, if the center does not hold, nothing
else will, either. This also can be another way to ground, or make grounding
a little easier.
"Stop, look, listen." Breathe deep. Focus. Find your center, place your
awareness there.