A friend asked why living without beliefs and certainty looks so impractical. How can we embrace uncertainty practically? I don't know how to answer this question. So, let's presume that we are in 1900AD. Now, the practical Indians have reconciled themselves to slavery. They want to remain happy, and for that happiness, they want certainty. Now, certainty can come in two different ways. Either we believe that we are never going to be free and reconcile ourselves to the fact and accept that we are slaves, or try to gather some moments of happiness within that slavery. If not something big, let's be happy with the small things. Or we have hope that we will be free soon. If we have hope, there is a greater chance that our hopes will be shattered, and we will become sad. That's how a practical mind calculates the possibilities and accepts the first solution that we will continue to remain slaves, but will try to find a few moments of happiness here and there. But we also h...