If you're leading teams (or even not tbh), Patrick Lencioni and John C Maxwell, both have lots of good stuff to say about EI and teams/work, I won't point you to any particular book of theirs just look at their stuff and see what sticks out. I've read all the books both of them have written and enjoyed them all.
FWIW: It's not easy stuff, so don't worry too much, there are lots of people with PhDs just on this topic, there is a lot to learn and it can be overwhelming, at least it was/is for me, and I worried about it a lot, so don't worry too much. :) Good luck!
https://www.amazon.com/HBRs-Must-Reads-Emotional-Intelligenc...
If you're leading teams (or even not tbh), Patrick Lencioni and John C Maxwell, both have lots of good stuff to say about EI and teams/work, I won't point you to any particular book of theirs just look at their stuff and see what sticks out. I've read all the books both of them have written and enjoyed them all.
FWIW: It's not easy stuff, so don't worry too much, there are lots of people with PhDs just on this topic, there is a lot to learn and it can be overwhelming, at least it was/is for me, and I worried about it a lot, so don't worry too much. :) Good luck!