However, there is truth that some good and faithful saints here do indeed have some crazy ideas nonetheless And it is only by visual verbal lashings that they shall be changed!
Kidding aside, we should be careful when we label people mentally ill. Weren't some of the Prophets kinda the wierdos of their day? I mean, John wandered the desert eating bugs. So if someone here says they had a vision whilst praying and eating bugs, well, eyes on the Word will help you figure if they lean towards crazy or ...
And don't confuse different interpretation as crazy. Someone who has been used of the Holy Spirit to cast out demons and give healing is going to interpret things differently from someone who says it can't happen. Doesn't mean either side is crazy, just differently experienced.