Kinda sour knowing something that made part of your literal entire conscious life is no longer here.
Taste sour and kinda sad that that part that will be missing from now on is actually one of the happiest part in ones life: back when there wasnt really that much entertaining for a kinda of country boy, far from all his friends that lived in the (small) city while he used to be mostly confined in a far away home, reading manga was surely the brightest moment in such restrained life.
Even nowadays i dont know i managed to buy so much manga given i never had a proper allowance from my father. I had at most the lunch money, that i would happily give up to buy manga instead. Because more than physical hunger, the mental hunger was the thing to keep constantly in check, and those were done by those moments where i could finally see how Goku went from child to adulthood, because i never had the opportunity to watch the entire DB series, but the TV started to broadcast the DBZ part of it. I had at most watched Goku fight Mercenary Tao, when he had the very first hard defeat in his life and started to climb the tower. Next, i was watching Goku struggling against Raditz. Only with manga i could see the entire story, and it was a great trip. Took several years of commitment though.
Anyway, at least i think Toriyama already became an immortal despite physically no longer here.
The influence is so huge there is really nothing to be sad, but to be thankful of the amazing work he left for eternity, also to cheerish those little moments that will last for the little boys entire life