It’s never selfish to say enough. Especially with those people who have limited insight into boundaries and their ability to drain others.
A tired soul will abandon living in the way God intended. Their gifts feel like burdens because they become so depleted by the energy of others.
We all need a place of rest and reassurance. We must turn away from this world and return to the arms of God who never takes and consistently gives. He is the fuel to life and attendant of our soul.