Seth Norrholm Browse All Authors Top 5 quotes by Seth Norrholm You get evidence from your parents and your environment that you need to be scared of these things. Seth Norrholm health-news Back in our ancestral age ... young children learned not to pick up snakes and spiders because they're venomous. Seth Norrholm health-news That goes through your higher cortical center in you brain. The high road says 'I've seen this kind of snake before, and I don't have to worry'. Seth Norrholm health-news There is some evidence to suggest that thrill-seeking is like anything pleasurable -- gambling, eating, -- it releases dopamine. Seth Norrholm health-news We know that the more you reward something, the more that they do it. Seth Norrholm health-news