Become informed of the world around you , and your local area.
Smile at strangers, wish people a good morning.
Encourage new mothers, with an offer of help, a hot cup of tea. and acknowledgement that is is hard... and that it will get better.
Use a condom. Carry a condom so there is no excuse.
Shorts and stilettos are rarely classy
Obvious gstrings are NEVER classy.
Dont blame your parents for YOUR issues. You are an adult. grow up.
Do learn about your family history.. even if it is only to know what mistakes/bad ideas/creepy uncles to avoid.
Forgive and forget is MUCH easier to say than to do.
There are some things you need NEVER forgive.
Any new mother whose entire home is perfectly immaculate needs you to be concerned, not congratulatory.