Can I chant Kathopanishad mantra daily?

Q: Gurudev, I have been blessed by you but on the occasion of this Diwali, I want the wealth of your blessings. Gurudev, please bestow upon me your blessings. Should I start chanting Kathopanishad mantra in my daily prayer (Om sehnavatu sehnau bhunakto sahaviryam)

A: Punita, please go ahead and keep on chanting this beautiful mantra of “Kathopanishad”.