I've been lucky so far - my kiddo's pretty well-behaved and doesn't throw tantrums often. When it comes to managing behavior, I've found that distraction works wonders! If I see a potential meltdown brewing, I quickly redirect his attention with another activity or start a fun, lighthearted game. Also, giving choices helps too - like letting him pick between two options for meals or activities. This way, he feels involved and in control, which prevents some meltowns.
For emotional intelligence, we've been working on recognizing feelings. I'll describe my own feelings out loud, and ask him to guess why I feel that way. Then, we roleplay - he acts out a happy or sad situation, and I do the same. It's adorable and helps him connect with others' emotions.
Overall, it's about staying calm and keeping the kiddo engaged! Not an easy feat, but worth it.