I prefer being in a mellow mood. I don't feel bad but I don't feel good. I actually enjoy it. But being happy is a different story, it causes a rush in my chest, not butterflies, but a rush of anxiety and I have to end up hitting my chest to mask the feeling. I wish I could experience excitement and happiness without anxiety taking over and masking it. Does anyone else feel this way? Do you know how to get rid of it? Please help.