Life is simple consisting of positive and negative in any field of it. When you love something then you are emitting a positive wave and your life at that moment feels great, no matter what and how reality you are going through, and vice versa.
Love has been spoken and written since the beginning of time even long before the world was created, it is clearly written on all scriptures of any religion.
The universe has a powerful vibration, such as gravity and electromagnetism, unfolded by our senses, but its power is unquestionable.
Just as the invisible vibration of love but its power is more powerful than other forces of nature, one of the real proofs is:
"without love there will be no such thing as life".