Suffering From Lack of Self-Confidence? / Sadhguru

Low self-confidence might stem from different experiences, such as growing up in an unsupportive and critical environment, being separated from your friends or family for the first time, judging yourself too harshly, or being afraid of failure. People with low self-confidence often have errors in their thinking.
Unhappy childhood where parents (or other significant people such as teachers) were extremely critical. Poor academic performance in school resulting in a lack of confidence. Ongoing stressful life event such as relationship breakdown or financial trouble.