Technique 1: Pretentious Selfie Posting - A study of the art of taking the perfect, self-absorbed selfie.
Technique 2: Fake It Till You Make It - A comprehensive guide to faking it till you make it, with confidence.
Technique 3: The Power of Positive Self-Deception - A deep dive into the world of delusional affirmations.
Or, if all else fails, try Technique 4: Hug a Tree - A more holistic approach to self-esteem boosting.