Insights:

1. The Conflict Between Revenge and Morality: Hamlet's journey of revenge is filled with moral dilemmas, inspiring modern people to reflect on the relationship between revenge and justice.
2. The Meaning and Value of Life: Hamlet's famous question, "To be or not to be," provokes modern people to deeply reflect on the meaning of life.
3. The Contradiction Between Procrastination and Action: Hamlet's procrastination reveals the modern struggle between hesitation and decision-making.
4. The Blurred Line Between Madness and Rationality: Hamlet's feigned madness highlights the ambiguity between sanity and insanity.
5. The Relationship Between Power and Corruption: Claudius's usurpation and power struggles reflect the connection between power and corruption in modern society.
6. The Struggle Between Family and Responsibility: Hamlet's relationship with his mother mirrors modern people's struggle between family obligations and personal independence.
7. Self-Awareness and Growth: Hamlet's inner struggles and reflections lead to his self-awareness and personal growth.
8. Philosophical Thoughts on Life and Death: Hamlet's appreciation for life and fear of death inspire modern people to engage in philosophical  about life and death.
9. The Complexity of Trust and Betrayal: Hamlet's relationship with his friends reveals the modern emotional complexity of trust and betrayal.
10. The Connection Between Action and Consequences: Hamlet's tragic revenge highlights the modern understanding of the relationship between action and its consequences.