Just don't judge people without knowing them or their history.
Because may time the people who are hurt so bad o er and over tend to become rude and cold
Their true self might be so beautiful that u may fall in love
They have been through so much in life that  they are so closed and reserved.
Just give them a chance
They are sitting in there , in a dark room facing the walls and crying,  that they have forgotten what light is.
All they need is a hand to hold , an ear which listens and a person who guides them back to light, to life....