oh wow!! Well this is something I am moving my career towards to I really need to do my research on protection. It could be such a scary career because you are dealing with different worlds lol. But I love it so if you find more ways of protection let me know and I will do the same! Crystals are great I hear. I have rose quartz, but should look into some others. Essential oils is something I want to incorporate as well. Thanks for the response :)