I once asked my mom if my grandmother (her mother in law) was rich. Her reply: “No, but she likes to think she is.” I think she meant my grandmother spent money like she had plenty of it when she really did not. Can relate. I hope you do better!
It’s best not to cuss but writing bad words is even worse than speaking them. Even in casual texting, etc. Always an asterisk in place of a vowel to avoid being rude.
Teach them to clean the bathroom. Wipe down surfaces, clean mirrors, etc. It’s their job to keep it tidy. Everybody pitches in to keep up with housework.
At the start of a day / project / interview / date / etc. Do this one simple thing: State your intention. How do you want to carry yourself? What is the goal for the outcome? Just take a moment to imagine how you want to behave, react, appear, etc. What impression do you want to leave with the people you interact with? Of those things that are in your control, what outcome would make you proud?
Pay attention to what people do and what they say. Try to look past their appearance.
This is especially true for women, who are almost always judged primarily on the way they look.
Begin to teach self-policing. There are plenty of good things that I want them to be able to partake in (alcohol, a trip to Vegas, etc.) but alcohol and gambling are just a few of the things that can sneak up and take hold and RUIN your life if you don’t know how to self-limit. Respect the potential danger and be vigilant. keep re-ticketing and repeat yearly (age-appropriate)
Great article on making math fun:
https://www.washingtonpost.com/lifestyle/how-to-get-reluctant-children-to-embrace-math/2014/03/04/4be99e46-959d-11e3-8461-8a24c7bf0653_story.html
When you meet people in an intimidating situation, like a job interview, etc. An easy trick is to imagine them as they were in kindergarten. (Don't talk to them like they'r 5 year-olds! But relate to them on a human level. We're all human - filled with talents and fears and insecurities. No matter how "important" or "unimportant" our station is.