STORE › Hard On Yourself Skull Sticker Image 1 of 1 Hard On Yourself Skull Sticker $5.00 3” square, all-weather sticker. Perfect for depressives, perfectionists, and my fellow Imposter Syndrome peeps. Add To Cart Added! 3” square, all-weather sticker. Perfect for depressives, perfectionists, and my fellow Imposter Syndrome peeps. You Might Also Like Black Feather Sticker $4.00 Steel Vagina Sticker $4.00 Scoundrel Sticker $5.00 Red Feather Sticker $4.00 Burn It Down Sticker $5.00