I think Uny was clear in her response as to why yours was insufficient. You can't reply without reading this person's history, especially when it is such a complicated matter! I don't know Your history, or if you have had health issues before and can speak from experience, that you found them to be 'all in Your head'. Again, we have to be responsible in giving recommendations to anyone who is ill or compromised in any way. People may grasp at and take to heart almost anything said to them in this situation.