Telling someone who doesn't have the motivation or not have the emotion to exercise move around or even take medication will not work, because the mental health is not in a good stage. If you feel the symptoms are getting worse and bothering you deep inside you won't be able to function, please go see a "Therapist" and have an assessment done. Don't be afraid learning a healthy life structure to better your mental health will prolong your life then you can expand to exercise or adding other activities. 👍
自閉症 is "Special Needs" You need a therapist and proper medication to control symptoms and learn a new lifestyle structure to live a healthy happy life. 憂鬱症 You need proper medication to control it, and then you can learn to use exercise and diet to reduce the symptoms while still taking medication. For both conditions, there is no "Magic" mushroom or pills that can make it disappear only control it, family and friend's support will also be a big help as well. Good Luck!