Here's what you can do to improve emotional intelligence:-
1/ Become aware of your emotions: how you feel about yourself, someone or something. The purpose of questioning is to learn to identify and label your emotion and also to change your focus of attention.
2/ Be more observant: develop curiosity and become observant. Look at your behavior. How do you react or respond to things and people. How are other people reacting in the same situation?
Look at the similarities and the differences. Notice the motivation. See which produce a better result or outcome and which ones cause confusion and misunderstandings.