If I ever saw her in person I MIGHT say it. But not over the internet.
See, I can't think of a single time in my life anyone ever thanked me for my advice or told me it helped them.
But I can think of at least one time someone blamed me, though. I had this loser friend that was constantly whining to me about problems with his fat girlfriend. So I told him to dump her. He did, and then he regretted it and blamed me. For years. He probably still does.
Anyways, life experience tells me not to get involved.