本人親屬，持有綠卡超過5年，2020年初精神分裂症首次病發，之後兩次5150 (3 day involuntary psych hold)。2020年底接受治療後，完全清醒。至今一直服藥，將近一年，病情沒有複發。打算申請入籍。有幾個問題不清楚，請大家不吝賜教：
(1) 入籍會被拒嗎？在USCIS網站上找到這個，不知是否適用於入籍：
Chapter 7 - Physical or Mental Disorder with Associated Harmful Behavior：
Applicants who have physical or mental disorders and harmful behavior associated with those disorders are inadmissible. The inadmissibility ground is divided into two subcategories:
- Current physical or mental disorders, with associated harmful behavior.
- Past physical or mental disorders, with associated harmful behavior that is likely to recur or lead to other harmful behavior.
(2) 如果不入籍，持綠卡在美國生活，會有麻煩嗎？USCIS會遣返嗎？
(3) 持綠卡離境再入境時，會被拒入境嗎？
非常感謝！
