So lets let's role play. Say you playing along but oh no! a sudden high note appears. (Or really any note after a while) and to air you so preciously need escapes through your sinuses (Roof of your mouth) and out your nose! Leaving nothing in terms of notes but a chhhhh coming from your nose... Is there a way to stop this? I also feel sometimes when i stop playing my sinusus are "Cramped" so to say. Has anyone ever had this problem before? I suppose it's worth noting that I'am a nose picker... Would this contribute to this? It's a habit that stopped but has recently aroused because of daily bordem (I'am working on it.) Thank you!