Hey Nina! Im still in the middle of my biggest challenge and I dont think I will ever be out of it. My biggest challenge is more of a goal I have set for myself and it is to stay grounded and in touch with reality no matter how anxious or depressed I feel (I suffer from both anxiety and depression and my coping mechanisms involve escaping my reality thru various non substance related means). Meditation has helped, journaling has helped. My anxiety often gets the better of me, and accepting that that is going to happen sometimes has helped too.