CLEAN : Hong Kong protesters gather for laser show rally

What is the main focus of the initial discussion in the video?

• The mechanics of a clock

• The future of time travel

• The concept of time perception

• The history of timekeeping

How does the speaker feel about the passage of time?

• Anxious

• Confused

• Excited

• Indifferent

What is the emotional tone conveyed by the speaker when thinking about time?

• Joyful

• Frustrated

• Calm

• Bored

Which of the following best describes the speaker's reaction to time?

• Eager anticipation

• Mild curiosity

• Overwhelming concern

• Complete indifference

What question does the speaker ponder in relation to time?

• How fast can time travel?

• What is the exact time now?

• How long will this last?

• Why does time exist?