Friday is considered unlucky in some cultures. This is especially so in maritime circles; Probably the most enduring sailing superstition is that it's unfortunate to begin a voyage on the Friday. فيمن سمع رجلا يقول : لو كنت فعلت كذا لم يجر عليك شيء من هذا , فقال له رجل https://finnvkkky.anchor-blog.com/16963925/the-smart-trick-of-hbr-case-solution-that-no-one-is-discussing