Generate a bright, colorful, minimalistic, vector-style image with a single tree serving as a visual metaphor for finding purpose in life shown in a hopeful and optimistic way. Design the trunk and branches of the tree to resemble the shape of a human figure with arms and head reaching up to the sky. Surround the empty space with small branches and individual leaves to symbolize growth and self-discovery. Craft the image to be iconic, like a movie or concert poster, focusing on the simplicity and impact of the design to evoke a sense of personal meaning and fulfillment.