Lately, any time an ENTJ is being nice to me, my first reaction is always "Ok, what does he/she want?" It's not necessarily that ENTJs are mean. It's just that like most NTs they don't seem to place a lot of effort into just being polite to people. And they also seem to be the NTs most willing to do things they don't like to influence people. Am I just being overly suspicious, or is there reason to be suspicious of an ENTJ that's currently being nice?