Your situation sounds somewhat similar to mine. Longtime interest in meditation and mental processes, longtime anxiety and sleeplessness. I placed my first paraliminal order a few months ago. Instantaneous Personal Magnetism is so far my favorite, with personal genius (i'm student) running a close second. My life has taken a drastic 180 for the better. I'm having no difficulty sleeping or paying attention in classes. I'm performing marvelously socially and academically, and intend to make paraliminals a part of my life and my friend's as well. best of luck.