I'm 15 and have had Anxiety the majority of my life. It has never been completely constant though. It will come for months or years and then go away. In the period of it being gone I'm social happy euphoric, just love life. Then something that shouldn't effect me as much as it does happens (stomach flue, just getting sick in general). My Anxiety come back stays for awhile and the cycle repeats? I have a fear of bipolar I'm not sure if this is bipolar or just anxiety. My psycholgist I don't but I'm still worried.