서른, 외국어를 다시 시작하다

The book offers practical insights into adult learning, and I'm curious what motivated the emphasis on this demographic over children or teens.

While I appreciated the scientific approach, some sections felt quite technical. Did others find ways to better grasp the concepts without feeling overwhelmed?

The methods sound promising, but I wonder if they’re realistic for adults balancing work and family commitments. Has anyone tried these techniques in real life?