I try a bit of everything, taiko just happens to be the one I play more often.
My fun is trying to reduce the amount of 100's I hit with no mods. Not the most ambitious but I have that itch to reduce those single S's and A's into SS and it feels most satisfying for me in taiko compared to the rest of the game modes. I started out small in difficulty and slowly increased it over 3 years but most people don't have the patience or time. I enjoy all the osu game modes so I don't know if you can learn to like something without getting frustrated early and moving on if you aim too high.
My fun is trying to reduce the amount of 100's I hit with no mods. Not the most ambitious but I have that itch to reduce those single S's and A's into SS and it feels most satisfying for me in taiko compared to the rest of the game modes. I started out small in difficulty and slowly increased it over 3 years but most people don't have the patience or time. I enjoy all the osu game modes so I don't know if you can learn to like something without getting frustrated early and moving on if you aim too high.