How fast is the pace of technological iteration? Five years ago, it took a team two months to complete an application. Now, one person might get it done in two weeks.

It's not just about time compression. Over the past five years, the trajectory of the world's development has changed beyond recognition. No one can accurately predict what will happen in the next five years.

This is the most real current situation—tools are iterating exponentially, and the boundaries of individual capabilities are being constantly redefined. Things that were once "impossible" with today's tech stack might already be basic operations.

What will the future look like? Maybe humans will really be able to teleport instantly. Maybe not. But one thing is certain: those who dare to embrace new tools and new ways of thinking are already living in the world five years from now.