Same things are happening to me. I get periods where I am so confident and full of life, talking is not an issue at all and whole world gets brighter and happier. And then those are other times, where I feel like a failure and can't make say few words without stuttering or thinking how I will most likely stutter on the next one. It kills your confidence. I have no idea why it happens. It's probably chain reaction, if you get good day or two you get more confident and it reflects on your speech resulting in being even more confident. If you get few bad days, you get depressed and it just keeps going deeper and deeper and speech gets worse together with it. And exactly, wow, SOCIAL ANIMAL. THAT IS SO FUCKING WELL SAID. I AM SOCIAL ANIMAL AND MY FUCKING STUTTER IS FUCKING STOPPING ME INTO BEING ONE. Sorry, got overexcited because that word just hit so close to home. Dunno man, I need to reflect on my life right now.