This document provides techniques for building confidence in three parts: understanding confidence, personal experience gaining confidence socially, and simple techniques to build confidence. Confidence is specific to areas like public speaking or dating rather than a general trait. The author gained confidence socially by analyzing confident people as mentors and implementing techniques like daily visualization and affirmations. These techniques include visualizing confident interactions and saying affirming statements daily to reframe one's self-image over 2-3 months. Regular practice of simple techniques can significantly increase confidence levels.