Common characteristics of those with eccentric personalities include strange beliefs or opinions, odd appearances and behaviors, as well as a lack of social involvement. Some other eccentric behaviors include the avoidance of influence of others and forming few close relationships.
It is easy to identify an eccentric person by their unique behavior patterns, according to Charming Health. Their overall appearance and mannerisms are typically odd and easily pointed out as deviating from the norm. Those with eccentric personalities can often be marked with anxiety, paranoia and unusual perceptual experiences. Their way of thinking is often metaphorical or embellished, though not incoherent. Eccentric persons often have unrealistic expectations and can be preoccupied with a fantasy world they create for themselves.