Now is when he needs you, if he may ever come across as if he is giving up, remember Anxiety/Panic is very hard as it is not like a broken ankle you can see get better or a headache you know is in your head and will go away fast, Anxiety can last a
long time, with ups and downs and one sits wondering
how to control it and it can be very frustrating. again give him all the support he needs and also ask him to come to this site allot of support here.