Toxic positivity means, as stated, remaining positive regardless of how bad the times are for someone. Another way of looking at it is a lack of empathy. Why do you need to know about this, because you are sure to run into someone who is positivity toxic? Yes, there are all forms of toxicity, but

As Campaign One At A Time has continued to grow over the past year, our team knew we were missing something. We were missing a Warrior mom on our team. Someone who has actually gone through the pediatric cancer journey firsthand. Someone who could give us that perspective and insight on what families could benefit