1 - phobias: a several types such as: the sight of blood phobia, a phobia of needles, phobia of high places, phobia of flying and most influential social phobia, a fear of the person of the assemblies and councils for fear of embarrassment and failure.
2 - public anxiety: the patient is afraid of something to happen, so unstrung always get insomnia and be more susceptible to colon cramp (IBS).
3 - obsessive-compulsive disorder: And it repeated a certain idea in the mind of the person despite trying
expelled with full conviction ludicrously that idea. For example, someone his mind after ablution idea that "unclean", even though it is quite sure of its light.