You are quite correct PuppetPup, people can be triggered by all kinds of things. Did you know you can even have allergic type reactions to certain people? It's bizarre and amazing. To confound the enigma further, did you know that people who suffer from multiple personality disorder can have allergic reactions to substances in one personality and be completely fine with it in other personalities? Although this sounds mind boggling, it actually makes much more sense to me when I consider how acupuncture based allergy elimination techniques work. By clearing out blockages or emotional issues your health can be affected in incredibly powerful positive ways. It stands to reason that people with MPD who seem to create partitions in their minds for their emotional issues could actually partition out the physical manifestation of those issues (actual illnesses and syndromes along with their symptoms). Here's a news story with some examples of switched allergies: What can people do to overcome issues that may have been caused by their own energy? Well, your energy responds to how you think, how you feel, what you believe, what you listen to, who you spend time with, and what you ingest. Change all of these for the better and you will be well on your way to healing yourself. It takes time and there are tools to speed the process up like acupuncture, pranic healing, hypnosis, meditation, therapy, yoga, etc. Different tools are more or less effective depending on who you are and what area really needs to be addressed. Find the right tool that works best for you and your situation. The most important thing I believe is to actively work to change your attitude and how you habitually think. Negative and limiting thoughts will hold you back. Judging yourself and others will hold you back. Every single negative thought or emotion you have has energetic consequences. Thoughts are things. They have a real and measurable impact on us. Although each one is small they are cumulative. The good news is that they are not permanent either and can always be turned around. Again, it takes time so be patient and forgiving with yourself.