With toddlers (or teens), first acknowledge the emotion. Then deal with the behavior.
Validate their feelings. Once everyone is calm, address the behavior and discuss consequences if appropriate.
“If you don’t know what hurts me, how can you say you love me?”
From a story told by Rabbi Levi Yitzhak
....Do you know what causes him pain or anxiety? What he’s afraid of?
In an age-appropriate way....Talk about our fears and the things that hurt us. He will see it’s normal to have fear and pain, and he will learn he can come to me with anything that troubles him.
When the child is feeling upset or out of control, that is not the time to teach a lesson. Share your calm, be a safe place for them. When they’re feeling better, THEN teach the lesson.
One of the best doctors I ever worked with started his day by walking through the office and saying “good morning” to everyone. He’d do the same before he left at the end of the day, just making sure everyone was ok, to call him if they needed anything, etc.
I don’t know what your career will be but if you’re in a position to do so, I hope you’ll adopt this habit.
Work on controlling temper. Read books about how to reach this at a young age and keep updating the conversation as he grows. He needs to be able to control his temper.
Read BIOGRAPHIES. So many interesting stories and valuable lessons. Historical figures, those close to them (those are often the real treats!)
Also people from all walks of life, different industries. Artists, entrepreneurs, athletes, statesmen, etc. Bonus points for listening to the audiobook if subject narrates it.
Take a CPR class together.
Emphasize importance of staying certified ( or making a habit of watching an online course every year on the same day, like the day after Thanksgiving or something like that.
No need to over communicate. Brief, simple succinct when conveying instructions or important information. Applies across the board personal/professional etc.
Go easy on the cologne, perfume, scented lotions, etc. People shouldn't be able to smell your perfume a mile away, only up close. Also, it's generally not appropriate for work.
Make yourself a good hand. Don't wait to be asked, just jump in when you see a need. Wash a dish, make a bed, change a tire, help out a friend or a stranger whenever you can.
Learn how to release energy consciously, or you’ll end up releasing it unconsciously onto your loved ones in a negative way like yelling or arguing. Breathe, sing, shout, cry, sweat, play, bake, whatever floats your boat!