What if you died, and nobody mentioned it? Would it make a difference in eternity? Such trivialities don’t affect people who are extremely happy, who have achieved the goal of their lives.
A friend of mine who was omitted from the alumni obituary must be having a good laugh about it. He lived an exemplary life, did a lot of good as a dentist, and was probably rewarded to the maximum. He’s not even thinking about earthly irritations. I say onward to the green, flowery pastures!