Treat unwanted spirits like fuckbois, don’t let them sweet talk, mistreat or use you. Say NO and show them the door.
Your boundaries toward the spirit realm is a copy of your boundaries toward the physical realm - toward other humans. If you don’t dare to say no to your mum or the person who cut the line how the fuck are you gonna dare to banish a creepy spirit? As a witch, as a healer, you need firm boundaries to be able to access your full power and not burn out.
Work on yourself worth, stop taking responsibility for other people’s shit and stop trying to save everybody. Say no, stand firm, have an open heart but TAKE. NO. SHIT. From neither humans or spirits. Okay? Okay.