Each time a person passes by you and you say 'hello', imagine that person turning into a candle. The more positivity, love and light you reflect, the more light is mirrored your way. Sharing beautiful hellos is the quickest way to earn spiritual brownie points. You should start seeing hellos as small declarations of faith. Every time you say hello to a stranger, your heart acknowledges over and over again that we are all family.
Quiet people always know more than they seem. Although very normal, their inner world is by default fronted mysterious and therefore assumed weird. Never underestimate the social awareness and sense of reality in a quiet person; they are some of the most observant, absorbent persons of all.
Some people have just rented your body to live in it for sometime and depart. Others consider you as a permanent residence to dwell in forever. Which ever, you must remember to accommodate all those who want to be accommodated. Be each other's keeper