It means that you'll have a legal defense if they do... not to mention that drug that you've been taking, which certainly interfered with your judgment.
یعنی تو از دفاعیه قانونی برخورداری اگه متهمت کنن حالا بماند اون دارویی که مصرف میکردی که مسلما روی قضاوتت تاثیر گذاشته