Its too hard to gain, too easy to loose. But even too hard to regain and you will never get an option to loose. As once lost it is considered as a ever lost factor.
It has to be like a soul within your body. It should be pure. I remember the quote of george MacDonalds Quote
“To be trusted is a greater complient than being loved” –> Thats 100%
Well its just a thought inside me, that i have expressed.