There are usually three initials, sometimes four or two. So it is now easy to understand the deterrent effect of prompt graffiti abatement. It's like taking away a tagger's identity. Communities must be vigilant in their efforts to eradicate graffiti, as the graffiti vandals will most certainly continue in their efforts. Thrill seeking is another motivating factor we have found in some graffiti vandals.
Taggers often damage property quite simply for the thrill of it.
Although this sounds odd to most adults, it is a very strong motivator for taggers and also can be an addicting one. One tagger told investigators that he could not stop, even though he knew he had been identified by the police. He described his craving to tag much like a smoker would describe the craving to smoke. This is a hard concept to understand for rational adults. The stepped up efforts can be taken as a challenge to taggers, enhancing thethrill they get.