This is an interesting subject, and I would like to add my thought on it (I don’t know if I will be right, so feel free to correct me if I’m wrong). I am bent to believe that this idea of thoughtforms can apply not only to immaterial entities, but also to material ones we experience every day. For instance, I usually ask myself about what could possibly be the purpose for the existence of creatures such as mosquitoes and other bugs, since they do not seem to have any evolutionary value as far as the cosmic scheme of thing is concerned. Could it be that these organisms are actually different manifestations of certain thoughtforms? Is this why they appear to be programmed with such a compelling drive to suck blood from humans and perpetuate, so that they behave more or less in the same way one would expect a zombie to behave: existing but without living?