It's good to have technologically advanced developments, but the part that needs the biggest change is the thinking part. That's why I think the world needs the ability to think flexibly. Objectively, Korea is a country where stereotypes and prejudices are prevalent. The Coufucial culture part has traditionally bees spread and the educational part has had an impact, but it needs to be rejusted. It is said that many stereotypes and prejudices have disappeared now, but the ability to think flexibly seems to be relatively lacking. My personal opinion is that if the ability to think flexibly develops, technologically progressive development will also preceed rapidly, and a new world will unfold socially.