Can A Person Choose To Have More Than One Religion?

Eclectic Paganism might be a good thing for you to look into. Essentially, an eclectic Pagan combines different aspects of different religions in order to come up with the spiritual path that feels best to them. The good thing about being an eclectic Pagan is that there's not really any particular set of dogma you have to follow in order to be an eclectic Pagan...unlike Wicca, which is a religion that does have some fairly specific things about it that make it the religion it is.