For emotional control get any music skill to level 4 and you will get the option to play with emotion to raise it. I also make teens jog to clear mind whenever they get one of those teen specific +50 moodswings. Winding down with classical music works too, but it seems to go very slowly.
Empathy you can give gifts, but volunteering is my go to there.
Conflict resolution is the hardest one if done late, because it seems there is a cooldown on how often you can help fix bad relationship with other sims, but it works if you arent out of time.
