Is having a persecution complex a necessity to be a christian?

I see muslims take an incredible amount of hate from Christians everyday, and thread mentioning Islam reels in countless condemning Christians, these people rarely give it back either. This is just one example. And yet, Christians, who are the ones condemning all others, not just on these forums, but it is a fine example, are the ones who make 100-200 posts a day complaining they are being persecuted. Is this odd to anyone else?