EI is not a fixed trait that you are born with or without. EI is a skill that you can learn and improve with practice and feedback. Here are some tips on how to develop and improve your EI as a materials scientist. First, practice self-awareness by reflecting on your emotions, thoughts, and actions regularly. Ask yourself how you feel, why you feel that way, and how your emotions affect your performance and behavior. Seek feedback from others on your strengths and areas for improvement. Second, practice self-regulation by finding healthy ways to manage your emotions, especially negative ones. For example, you can use breathing techniques, meditation, exercise, or hobbies to calm yourself down and reduce stress. You can also use positive affirmations, gratitude, or humor to boost your mood and confidence. Third, practice social awareness by listening actively and empathetically to others. Try to understand their emotions, needs, and perspectives, and show interest and respect. Avoid judging, interrupting, or dismissing others. Fourth, practice social skills by communicating clearly and respectfully with others. Use appropriate verbal and non-verbal cues, such as tone, body language, and eye contact. Express your opinions and ideas assertively, but also acknowledge and appreciate the opinions and ideas of others. Seek win-win solutions and compromise when necessary. Avoid conflicts and criticism, and apologize and forgive when needed.