If you ask my personal opinion, then no. I dont think there's something wrong with being gay, because to me it doesnt look like a crime, or a wrong thing.
But, in the eyes of certain people, it looks very wrong. And thats why it can be difficult to be gay without getting in trouble about it sometimes.
I'm glad my country is very gay friendly, even though I'm not gay myself. But I respect gay people when I see or meet them, but I will admit I wouldn't want a very close gay friend simply because I am not gay myself.
My opinion is being bisexual is better than being gay, because you can enjoy 2 things at once. Thats my opinion though.
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Being different is very normal.