You may think, how can I do this? Isn’t these things part of who I am? Thoughts and emotions are part of our life experiences. They don’t necessarily define who we are.
As taught in spiritual teachings. Attachment creates suffering. Detachment cultivates peace. It is our human nature to attach.
Our souls are boundless, timeless, and limitless. Emotions and thoughts are part of humanity. They are not who we are. They do not define us. It is best to observe our thoughts and emotions.
Tell yourself, I am thinking this thought, or I am feeling this emotion. Be aware and observe. These things are a part of the human experience. They can be difficult at times. They can also be enjoyable.
Just remember that observing creates peace of mind. Attaching to them creates suffering. A thought is a thought. An emotion is an emotion. They just are. Giving them less power creates freedom and peace.
Psychology of Mindfulness 