Which is more expensive - Your smile or your anger?

Mahesh: Do you get angry? If so, how often?

Guruji: I can but it's very expensive. Usually, you give your anger freely and smile rarely as though a smile is costly. In ignorance, anger is cheaper and a smile is costly. In Knowledge, a smile is free like sun, air, and water and anger is extremely expensive like a diamond.

Conclusion: Make your Smile cheaper and anger expensive.