I’ve often heard it said, “God will never give you more than you can handle”. I believe the opposite to be true. God often gives people much more than they could ever hope to handle on their own. Why? I don’t know but I suspect that it is to remind us of our powerlessness in many instances and to encourage us to seek help from others or even God Himself.
If we teach Truth but not the Source of Truth, we don't really succeed in passing on our faith.