Om Swami
How do I stop my mind from filling up with hatred and dislike?
Fill your mind with good thoughts
The mind has limited space, like a house, and what you keep filling it with will overflow into your words and actions. Choose good thoughts over raag-dvesh (attachment and hatred).
In the same way, the pot of the mind has only some space. It is up to us whether to fill it with good thoughts or with attachment and aversion.