is it wrong to hate someone because they think so highly of themselves?

Wrong, right, who really knows.  What i do know is that hate takes an aweful lot of energy, energy better focused on things that makes one happy.

Don't understand how you can HATE someone, just because they are vain.

Most certainly it is annoying, but some folk are actually brought up to  believe that the sun sun shines from their ****'oles.

  Considering that vanity is based on a pathetic form of self ignorance, surely it would make much more sense to be sorry for them, for most surely, when they DO come a cropper, the truth could destroy them.

It passes as you get older.  By your thirties, you’ll find that hatred fades into dislike.  Which is acceptable, yes.

No Not at all this is why i hate islam they believe they are so important that they can Murder all Non Muslims

Islamic LAWChapter VIIIRelations with non muslims [Suria 5 Last to discuss relations with Non Muslims]It is the permanent Command in Islam for muslims to hate Jews and Christians

Not to take Either as a Friend This comes from the Qur'an Hadith scholars Bukhari it is Halal to Lie to Non Muslims

Oh ye that believe ( Islam) take not the Jew or christian as a friend they are only Friends and protectors of each other Qur'an 5: 51The Prophet said the Hour of judgement will come until all muslims fight the Jews and Christians and kill them

It will not come until the Jews and Christians hide and the Rocks and trees say O Muslim O servant of god There is a Jew and or a christian behind me come and Murder himSacred Hadith Bukhari, 103/6 number 2926 Jihad (Sura 9:Jihad is a permanent obligation on the Muslim community until the whole world made the Islam ( Death to all Non Muslims)

Islamic Law provides 3 options for People of the Book( those that had A holy book before Mohamed):(1) they may convert to islam(2)They may be Murdered; or(3) they may pay the Jizya ( non Muslim Tax) and subjugated to islamic law with NO RIGHTS Pagans and others who have No Holy book Prior to mohamed Must convert or be Murdered

You cannot have this as law and teach it without the Brain-dead and  believing this is Halal 72 Virgins and a Land of Milk and Honey for Murdering the Infidel

It shows you had a problem with feeling inferior.

Never hate someone for that reason however to dislike someone for that reason at least to me would be dependent on how they rub it off onto myself and others. Everyone usually likes the humble, when you’re humble, you allow others to feel more open to compliment you, show appreciation and to thinking highly of you without you needing to validate it from others via your own words/demeanor. Its also important to do the same complimenting to others especially those that do to you.

No, narcissists tend to be polarizing.

Yes cuz people are not perfect...we love them anyway.

People who think highly of themselves are arrogant and vain. There is nothing to like about that. Hate is a strong word so I wouldn’t go that far if I was you. Just back away from the person if they make you feel put off by them.

It usually means you have your own insecurity or self esteem issues.

If the person isn't rude or abusive, I see no reason to hate them.