Emotional intelligence is the skill of noticing our emotions, understanding where they come from, and responding with care for ourselves and others. It shows up in how we handle criticism, listen, apologize and keep composure when provoked. Unlike many skills, it deepens with age only if we reflect on our reactions instead of simply repeating them.
The Gita describes the inner process in detail. Gita 2.62 shows how brooding on an object builds attachment, craving and finally anger, so we can notice early where our attention is going. Gita 2.63 says anger clouds judgment and memory, and Gita 3.37 links anger to thwarted desire. Gita 5.23 praises those who withstand the impulses of desire and anger, and Gita 2.56 describes a person who stays composed in sorrow and free from craving, fear and anger.
It also covers how we meet others. Gita 6.32 says the highest yogi sees others' happiness and suffering as his own, so imagine yourself in the other person's place before speaking. Gita 12.13 describes friendship, compassion and humility toward all, and Gita 12.15 describes someone who neither disturbs others nor is disturbed by them. Practise pausing before reacting, naming what you feel, and being a calming presence for the people around you.