Gen X birth years

What? Stop this right now! I’m obviously an early Xer. Late 1964. By the “experts” numbers, I’m a boomer. I don’t have older siblings. I’m a latch key kid. I mostly hung out with kids born in 1965-66 in high school. And that pattern continued on in later life. I have no connection with the boomers. So, am I a boomer because my date was 90 days inside the boomer timeframe or does it actually matter what my experience was? Screw these people and their time frames for what is true. Everyone had their experience that informs what generation they’re in.