Note: A brief reason, two days ago we (Muslims) had Eid-ul-Adha, when most Muslims sacrifice animals to fulfill religious obligations. The real problem is that for the past 3–4 years, I haven’t felt any excitement or enthusiasm; the festival feels more boring than a normal day.
Obligations are rarely fun, nor are traditions. Perhaps the lack of fun is unconsciously realizing the irrelevance of these kinds of festivities to a paradigm that just doesn't align with your reality anymore. People want to hold onto traditions, rather than find new ways that can better meet our changing needs.
I think that the more we consume, the less we create. and when we don't create, we are not inspired. An uninspired life is not fun. Inspiration comes from a spark within.