Why We feel so good in Bali

I have been asked many times : Why do we feel so good in Bali?  Why do some of us come back? Why do some stay forever?
It is the Balinese principle of life 'Tri Hita Karana': 
Harmony among people
Harmony with nature or environment
Harmony with God, the Universe, the Spirit

This life principle is practiced by all Balinese on a daily basis and is reflected even in the world famous irrigation system Subak, in architecture and rituals. 
It creates this incredible peaceful and serene atmosphere in Bali and may reflect on us if we are receptive for it.
"If you love Bali, Bali loves you" a famous saying on the island , meaning if we are following this principle or are at least open for it and trying our best to contribute to the balance, we will be in balance with our surroundings and no harm will happen to us. Its an universal law applicable to wherever we are.