Empathy
Practical steps to boost empathy and become a 'deeper' person!
Learn about topics you don't agree with. Also, try to understand people you do not agree with. This does not mean that you have to change your position on any one topic. But everyone arrives at their own ideas on things through their own experiences. By learning about what has led someone to feel the way they do, particularly when you see things differently, can teach empathy and build depth of character.
These days it is popular for people to surround themselves with only people and information that they agree with. While that may make the ego feel great, it leads to shallow individuals who lack empathy.