Please please give me your opinion?

I suppose it would depend on what those reasons were.If आप dislike someone because there black, then that's obviously a bad reason. However, sometimes आप just can't help it if आप find a particular personality annoying. I try and not use the word "hate" so much. There are only a few characters that I actually hate, and I don't hate someone (real या fictional) just because they annoy me. There are a few that I just don't like though.

Sometimes (oftentimes), people feel the need to defend their प्रिय characters from insults. I'm sure most people do this to an extent, some may just go overboard with it and start flinging insults. Generally I find it best to respectfully express my opinion in a way that doesn't get people pissed at me. For instance, saying "I don't really like x because y, but that's just my opinion, so don't take it personally." If आप suspect आप are staking your position on a controversial issue, it's usually best to try and be as diplomatic as possible.

Also, just having an opinion on an issue will make आप biased. It's impossible for someone to be completely without bias. आप just have to make sure आप don't let your biases बादल your judgement या create an us vs. them mentality.

Basically, I just gave आप a long winded way of saying it's not necessarily wrong to dislike a character. Everyone has someone (or some type of person) they dislike. आप just have to make sure the reasons behind that aren't overly biased या just plain bad.