A best friend is someone who loves you when you forget to love yourself.
They may still want you in their life because they have nothing/no one else. Some people are just rotten to the core and if they make you sad whenever you are around them then you need to walk away and leave them in their own poor of misery. Don’t waste time/effort/resources on them and instead focus on decent people and help my true friends when they are in need. ~ Paul Wilburn