Ian Poulter won't fail here for lack of sleep. "Half man, half mattress" is how he described himself after sleeping 12 hours straight on the four-poster on Sunday night. Intensity, according to Poulter, is the big issue holding him back at the majors. After finishing third at The Open following a slow start Poulter is seeking in the early rounds at Oak Hill the kind of fireball triggered on the first tee at the Ryder Cup, the ultimate crucible for him.