Here is a brief summary

In "Think and Grow Rich," Napoleon Hill describes autosuggestion as a powerful mental technique that involves repeating affirmations and positive thoughts to influence the subconscious mind. Hill emphasizes that through consistent autosuggestion, individuals can shape their beliefs and attitudes, thereby attracting success and wealth.

Key points about autosuggestion from the book include:

1. **Repetition**: By regularly repeating positive affirmations, individuals can reinforce their goals and desires, making them more likely to manifest.

2. **Belief and Emotion**: For autosuggestion to be effective, it must be accompanied by strong belief and positive emotions. This emotional connection enhances the impact of the suggestions.

3. **Subconscious Influence**: Autosuggestion works by influencing the subconscious mind, which then directs thoughts and actions towards achieving the stated goals.

4. **Visualization**: Combining autosuggestion with visualization techniques can further strengthen the process, helping individuals vividly picture their success.

5. **Persistence**: Consistent practice of autosuggestion is crucial. It requires dedication and perseverance to truly reshape one's mindset and beliefs.

Overall, Hill positions autosuggestion as a vital tool for achieving personal and financial success by harnessing the power of the mind.