I've been biking to work in Ho Chi Minh City for five years, and the daily chaos of motorbikes weaving between cars always makes me wonder—could we ever shift to a more organized public transport system? Traffic jams here cost me an extra 20 minutes each way, and the air quality keeps dropping. But changing our infrastructure feels like a huge leap, especially when motorbikes are so deeply tied to our daily life and economy. Do you think it's realistic for a city like ours to move toward buses or metro lines, or is that too idealistic given our current habits?