Hold yourself to account when you screw up but give yourself some grace.
Instead of “I’m such a terrible person” ask yourself “”How can I make up for this? What can I learn from this? How can I do better next time?”
Always stand up to shake someone’s hand. (NEVER shake a person’s hand while sitting.)
Always get up out of your seat to greet a guest and walk them to the door when they leave.
Start “home economics” school with them. Laundry, cleaning, cooking, how to change a diaper, comfort a baby, soothe a toddler, what's involved in caring for pets, budgeting for food, keeping track of maintenance schedules for humans, pets, cars and machines. Engage with guests, be a good host, etc. Know when and how to tell someone to GTFO of the house (racist or misogynistic speech, etc.) Every kid needs to learn the art and science of home management. Look for and point out examples in books and movies of good home science skills.
Someone else’s success doesn’t subtract from yours. Celebrating with them and encouraging them won’t make you the loser and them the winner. We’re all in this together.
Don’t be “too” sure of yourself. There’s always a chance you could be wrong, so be open to what others are saying and consider the possibility they could be right. They very easily could know stuff you don’t. Their experience could be a lot different from yours, so just be careful of insisting you’re right.
My Nana, born around 1913, used to decry “some people think the world owes them a living.” A hundred years later I agree. Nothing worse than entitlement.
If you’re having trouble finding your passion, read biographies and memoirs of people from all walks of life.
There are so many worlds out there! You’ll find one that excites you, where your unique talents and skill set can shine.
One regret I have is how sure I was that I was in the right. Looking back I can see now that there were plenty of times when I was the a-hole. I wish I had been able to be circumspect.
Your body will go through all sorts of shapes and sizes. You’ll have times when you’re gorgeous and times when you’re awkward or frumpy. Whether you’re having a great hair day or sporting a face full of angry pimples, your looks have never and will never define your worth. (And nobody else will ever be defined by theirs.)
Use timers to motivate and structure. "Better have your jammies on and teeth brushed by the time the timer goes off!" Using a simple timer helps things not drag on and on.
Speak up when it’s called for: Fight injustice, stand up for others, etc. but shut the F up if you’re thinking about offering an unsolicited opinion or advice about anything you’re not personally an expert in.