How understanding the first seal of Buddhism, that all conditioned phenomena are impermanent, is a powerful antidote to negative emotions.

How understanding the first seal of Buddhism, that all conditioned phenomena are impermanent, is a powerful antidote to negative emotions.
Explanation of the last three of the four seals and how contemplating them results in a change of perspective.
Every topic in Buddhism is related to the mind. A look at the nature of the mind including it’s conventional and ultimate natures.
How we can use an understanding of the nature of mind and logical reasoning to arrive at a conclusion that rebirth exists.