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.
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.
Jump in and help where help is needed. Don’t wait to be asked. Whether it’s clearing dishes at home or friend’s house or tasks at work. It could be something big like solves problem or little, putting paper in the copy machine at work.
Anything can be an opportunity for you to grow if you approach it with the right mindset. “What can I learn” “How can I turn this into a way to advance my goals?” I know, it’s kinda corny but it’s true. Your attitude is everything.
Practice “doing without” (or “going without.”). Even young kids can learn the concept. Nobody get everything they want. Sometimes it’s harder than others, but it’s not the end of the world when we have to do without something we want.
Talk about what patterns of abuse look like. Teach them to recognize red flags like love-bombing, isolating from friends and family, controlling behavior and threats of violence and/or self-harm.
Here’s something I wish wasn’t true but is: Looks matter. This is true for anyone but 100x more so for a woman. Take care of yourself. Stay in good shape, eat well, wear sunscreen, dress well and be well-groomed. It shouldn’t matter but it does. (But try not to judge other people by their appearance- Often times the very best people (friends, spouses, job applicants, etc.) don’t look like movie stars. Far from it!) Yes, looks matter but I hope you value true beauty more.
It’s fine, great, to be thrifty. But please don’t be cheap. Hard-earned money should neither be squandered or hoarded. Enjoy your success! But save more than you’re comfortable with. It’s like my running coach used to say: Keep going until you feel like you’re gonna poop your pants, then push yourself to do another mile. Point is, it should hurt a little.
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.