They are not sick, they understand life and death. Unlike you who fear death like tomorrow is guaranteed. Generally, Muslims all around the world, as part of our creed, know that death comes to anyone regardless of age and status. So, we feel the pain as humans when we are bereaved but we are always prepared for it. That is why we are different but not sick like you. Alhamdulillah I am a Muslim. Retweet this if you love being one.