a ABC alphabet b blue c cyan d design E f font free g grunge h handpainted I illustration initial initiale j K keyboard keys L letter letters m n o p painted q qwerty qwertz r S serif set symbol symbols t U V w x y Z affliction aggro black and white bother businessman care concern desire difficulty disquiet distress disturbance doubt dreams exasperation fear hang-up headache idea irritation male meditation misgiving musing obsession pain pain in the neck people perceiving perplexed pet peeve problem provocation rationalization rationalizing realizing reasoning reflection regard rumination scrutiny seeing speculation study suit teasing theorization thinking thought thought bubble tie uncertainty understanding uneasiness worker worries worry confused confusion Question questions business finance finances money work