There is nothing unnatural about it; introverts make up 25 percent of the population, and this great tshirt explains that in friendly, upbeat way. Introverts, alone again, naturally. In black text or pink.

• Introverts unite! Quietly, seperately, at home. Designed by a proud introvert.
• Customer feedback tells us these t-shirts run small so order up a size or two! Lots of great colors. All our designs are our trademark and copywrite. If you see this design elsewhere, it is a stolen screenshot which gives the customer a very inferior quality product.
• Lightweight, Classic fit, Double-needle sleeve and bottom hem

Introverts unite! Quietly, seperately, at home. Designed by a proud introvert.Introverts United Designs