本人亲属，持有绿卡超过5年，2020年初精神分裂症首次病发，之后两次5150 (3 day involuntary psych hold)。2020年底接受治疗后，完全清醒。至今一直服药，将近一年，病情没有复发。打算申请入籍。有几个问题不清楚，请大家不吝赐教：
(1) 入籍会被拒吗？在USCIS网站上找到这个，不知是否适用于入籍：
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，持绿卡在美国生活，会有麻烦吗？USCIS会遣返吗？
(3) 持绿卡离境再入境时，会被拒入境吗？
非常感谢！
