>Does lunar cycle affect you or your state of mind anyways ? People who stutter developed a stutter disorder (hence the name: developmental stuttering disorder). During this development we experienced many situations where we stutter or speak more fluently. We conditionally wired ourselves to stop breathing out (compulsion) or stop moving our articulators (compulsion) - in specific situations or feared letters. We also created other conditions where we speak more fluent eg in your case, a lunar moon - which is a rare 'fluency association', if this was somehow important or special to you during the stutter development where you linked it to your stutter performence, you became aware of a pattern by experiencing fluency during lunar moon events which activates a fluency mental state. So, you succeeded in dissociating stuttering with the lunar moon. This could lead to the conclusion that the positive effect is, that you don't: 1. cope with stuttering anymore 2. or blame anticipation/panic/pressure 3. or do unhelpful reactions/interventions/symptoms - to do the compulsion, during a lunar moon.