Happiness is a state of mind, so our miseries and joy come from living in any of the three dimensions of time—past, present and future. Hence, if we wish to live happily, we must learn to remove sufferings not only from the present, but also from the past and future.
Many times, we give beautiful names to our miseries and catastrophes. And that's how we lock down the memories inside us, from which we always want to escape.
Egotism is the source and summary of all faults and miseries.