This book talks about how people suffer to get out of a toxic situation or a relationship because it feels familiar and anything familiar makes us feel safe than something we are not familiar with. It is very important to get out of a relationship, a place or a situation if it is violent, harmful or toxic even if we are familiar with it. This book tells us clearly that there are some decisions we have to take for our future selves and we don't have to tolerate any questionable behaviour even if the other person may have some genuine reason to do so.