This mask is to be used only if you have nervous neighbors around or close to your home. So, in case someone rings the doorbell late at night, I suggest you unhang or pick up this mask and wear it when you open your front door. You will surely see surprised faces, followed by a few but quick paces back and finally and embarrassed -Excuse me, I was wrong- or -Sorry, I did not mean to bother you-.
I also suggest you remain silent for a few seconds, and then say -No problem, you are welcome any time-.
After this episode you will be able to play Strawinsky’s Petrushka at any point during the night. Or even Ravel’s Bolero.