But you do not must show the mantra, and you can chant this mantra for your personal welfare. Chant three garlands each day to remember to Hanuman Ji and to fulfill needs. विद्यावान गुणी अति चातुर। राम काज करिबे को आतुर॥ Between Hindus worldwide, it is a very popular belief https://baglamukhi15948.shotblogs.com/hanuman-chalisa-an-overview-48883081