What is the primary distinction the text highlights when comparing learning 100 skills versus a few substantial ones?

Answer

Breadth versus depth, leading to superficial knowledge versus true expertise

Attempting to learn a high quantity of skills superficially results in knowledge that touches the edges of many disciplines without developing true expertise or competence in any single one, contrasting with deeper dives.

What is the primary distinction the text highlights when comparing learning 100 skills versus a few substantial ones?
careerdevelopmentYearskilllearn