Source:Sufi World
The Prophet used to love optimism and positivity and dislike pessimism and negativity. He would tend to see things around him as good signs and not as bad signs. What is meant by this is that you hear or see something and interpret it to be a good sign of things that are happening or will happen in the future.
One of the practices of the pious is to open the poetry collections of the Imams of the past with the intention of seeking guidance regarding a matter facing them at that time (for example, whether to travel or not). They would use the first verse of poetry their eyes would fall upon as indication or a sign as to how to proceed.
(Habib Umar bin Hafiz)