Those exciting, charismatic men may all look and dress very differently from each other but they are basically the same self obsessed, lying, cheating cocklodger all wrapped up in a different coloured bow. Don't let any of them live with you and if you lend them money, you will never see it again.
It's ok to cut toxic people out of your life, even if they are family. Concentrate on spending time with loved ones.
Save! Not every penny, but a decent amount each month.
If someone talks about people as soon as they leave the room, they will definitely be doing the same thing to you.
You have good friends. Make the most of spending time with them.
Make the most of your youth. Go to festivals, see bands, dye your hair whatever colour you want. It's ok to not always be the responsible one.
Look after your health, things start dropping off and breaking down in a few years.