They would like more challenges and opportunities to learn

Learning, or being ‘stretched’ is a vital component of meaningful work. Most people know what it is like when you are trying to make something work – you try this, and that, and still no result, but then you have an inspiration – or just a lucky guess – and you try one more thing and all of a sudden it works. The resulting feeling, the ‘lightbulb moment’ is intensely satisfying, and people want to experience it again.