No one lives forever. 122 years is like the longest life - and like, nobody remembers her. So how will anyone remember us? Will we all be forgotten? Probably , honestly. Why do we even exist? What’s the point of our experiences? What reason do you have to be eating at that buffet, when some people are starving? Are you better than they are? Nope. I think Christianity is the answer to all this.
If you have an eternal soul that is recompensed for all your suffering, then it makes sense. Otherwise life is an unjust, unfair, pointless, procession towards the grave - for everyone.