Final answer:
Starting with basic exercises is a good approach to increase intelligence and avoid frustration. Working out examples and solving problems progressively builds creativity and insight. The basics become automatic with practice.
Step-by-step explanation:
When it comes to increasing intelligence, starting with basic exercises is a good approach. This allows for a natural progression and avoids frustration from starting at an advanced level. For example, in physics, one way to practice problem-solving is to work out examples and solve end-of-section problems, starting with the easiest and progressing to the more difficult. Creativity and insight grow with experience, and the basics become almost automatic.