Sometime words can't express our feelings and sometime we can't understand any thoughts of others for that we use to do many techniques or methods for expressing ourselves.
One the way which is very common for us is music. It is something which help us to know ourself sometime.
We can easily express our moods to others by music without any words.
It surely give us to feel every moments according to situation.
Listening music in free time or busy time it will never effect in your work,on the other hand it help us to do work fast. It is the thing which never make you bore in life
So listen music everyday and always be happy :)
ThanKyou..