How can I get over my mental block regarding zodiac signs?

I know this sounds completely stupid, but please bear with me.

I had a very negative forced friendship with a guy who is a Leo. He was an unpleasant person and made my life a misery for several years before he finally left my school.

I've developed a few mental blocks from that experience and one of them is that I feel as if I can't make friends with a Leo again because I fear that they would treat me the same and would be the same type of personality.

As I said, many people will see this as nonsense but I genuinely do have a block against people of this sign. What should I do to get over it?

Make friends with a Piscean, we're pretty awesome folk 😁

Well star signs a bunch of absolute trash where people write vague statements that are relatable to basically anybody at least some of the time in order to pass their **** off as deep insightful thoughts about a person born at a specific time of year.

IMO, they aren't completely trash. I do see some similarities between people of certain signs, especially signs like Aries - often fiery. There are also factors such as ascendant signs (mine is scarily accurate).