Lama Ole’s answer:
If people are willing to learn, then we can stick with them. But if they’re only looking for a place to live out their bad habits, then we should stop them. You simply check whether they are developing and progressing through the space you make for them or whether they are merely using it to let their bad habits solidify. It is idiotic compassion if one allows people to strengthen negative or stupid habits. That is not good for them at all.
Actually, the old German saying is the best: “What doesn’t kill me makes me stronger.” The hardest school is the best school, and sticking it out to the end is definitely the best and fastest way to develop.