One doesn’t have to be religious to lead a moral life or attain wisdom.
Don’t believe everything you think. Thoughts are just that – thoughts.
Suffering usually relates to wanting things to be different from the way they are.
One of the best ways to support the development of patience is to cultivate happiness with yourself.
We cannot force the development of mindfulness.
People in the midst of losing their patience are certainly experiencing as aspect of dukkha.