The brain is a muscle. And much like physical muscles, there are consequences for inducing artificial growth. Time and again these experiments only prove that

The brain is a muscle. And much like physical muscles, there are consequences for inducing artificial growth. Time and again these experiments only prove that for 6-12 months the subjects are euphoric, creative, motivated... until they require the next level of enrichment, which they don't know how to achieve, because they've skipped "level 1" in the game of life.