Most of the time we are afraid of strangers but we must consider that strangers need help, just like one of the inspirational video of dhar man.
I really can't help myself but cry with this video it tells a dad who becomes homeless with his daughter living in a car who wished to be back in her bed again, then one stranger help the father to have a job interview but he had no formal suit to wear, then the stranger offers his suit also so he can attend the job interview, but there is also a twist in these story dad ask for help in a passing-by a stranger so that he can wash his clothes but this stranger instead of helping him he just humiliated him but into his surprise, he becomes his senior manager.
Life will bring us a lot of lessons but the most important of all is to be kind to people who need help without expecting in return.