Vibrant and dynamic, minimalistic 2d anime-style illustration, contrasts duality of insecurity and vulnerability. On the left side, depict a character embodying insecurity, Dark blues, purples, and blacks to enhance the mood of unease, fake and self-doubt. On the right, illustrate vulnerability with a character standing confidently in a pose of openness, authenticity and acceptance, bathed in soft, radiant light. This character should have a gentle expression, with elements like a glowing heart or outstretched hands, and be surrounded by warm, inviting colors like bright yellows, pinks, and whites. Anime or cartoon-like, with bold lines, expressive genderless figure, vivid color scheme. --ar 9:16