Discussion About anime, Hatsune Miku, and irrational hate

[LackOfDetermination]

I'm a big fan of anime (obviously), Hatsune Miku, and reading. Now, two of those things I used to hate with a passion, those being Anime, and reading. So why did I hate them? Because I was taught as a kid that they were evil, and even though I had long become an atheist, those feeling still lingered. At least, until I'd listened to some Japanese song called White Noise, and thought "hey, this ain't so bad" and then asked my sister, who'd been bugging me to watch anime for months by that point, what to start with. Knowing me, she obviously told me to watch the gooner anime Seven Deadly Sins first, and then set me on Peak, Fairy Tail. Now, I'm one of the biggest anime fans out there, even though I rarely watch it these days, preferring the light novels.
I also started listening to Hatsune Miku around the same time, which shaped my entire taste of music because I wasn't a music listener before then. (the reason i put it here is because she fell under the anime umbrella for me back then)
now, for reading, i hated it because i was essentially illiterate until 2nd grade, so it made me feel pretty stupid until then, so I refused to read much until my parents got me a particular book series in 7th grade that I got way too invested in and have loved reading since.

Is there anything that you guys once hated irrationally, or for some stupid or petty reason, but now love? Let me know!

 

[Pluto]