As we practice mindfulness we cultivate awareness of the body, thoughts and emotions.
Awareness of thoughts is a powerful skill which allows you to be familiar with your mental landscape and adjust it if necessary.
The more you practice, the more familiar you become with annoying and useless thoughts which can prevent you from being content, attentive or simply at ease in the moment, here and now.
Remember that thoughts should not be our masters. They are our servants.
And sometimes we are so identified with our thoughts that we believe them 100%.
I invite you to master your capacity to let go of thoughts we are useless in any given moment of time.