I have ADHD and severe anxiety/PTSD. I always need to have my phone. Even if I’m not on it or using it. It just needs to be near me. BUT because of my ADHD, I always misplace my phone around the house. I also have a toddler who’s going through a stage I can only describe as “semi feral” and I literally got one just so I could find my phone. Oh and easier access to the time.