Ther is a reason we dont know ...because if we did we would live in fear ..so basically we suppose to take life as it is and each day as it comes ..never expect to much in terms of relationships as well ..you never know when someone will change they mind about you ...therefore mankind always expects to receive things
just like the picture they have in they mind . This is why its really good to let go of people who dont help you grow, hurt you , or contribute anything to your life.
never love in fear !!!