not willing to take part in things// powściągliwy
aloof
fond of the company of others; sociable
gregarious
behaving in a kind and pleasant way
affable
changing mood or behaviour suddenly and unexpectedly
capricious
likely to do something suddenly, without considering the results of your actions
impetuous
kind and helpful
benevolent
if you are certain that you are right and that everyone else is wrong.
dogmatic
having or containing a lot of knowledge that is known by very few people
erudite
believing that people are only interested in themselves and are not sincere:used to say that someone's feelings or emotions are used to your own advantage:
cynical
an individual that acts in a hostile manner, such as engaging in combat.
belligerent
showing no real interest or effort:
indolent