If it fits you, you should be able to release the mask and it should stay in place without the straps as well as your palms. This is certainly accomplished by allowing for ample air to stream out from the nose in the mask to relieve the pressure difference, which https://bookmarks4seo.com/story13174408/the-fact-about-serbest-dal%C4%B1%C5%9F-maskesi-that-no-one-is-suggesting