(Cover) - EN Showbiz - Bradley Cooper is embarrassed to admit hes normally tucked up in bed by 9pm.

The 36-year-old movie heartthrob is currently promoting the thriller Limitless, where he portrays a writer who discovers a drug which lends him superhero-like qualities.

The role has led Bradley to consider qualities about himself which he would like to change if a wonder drug became available, and the hunk admits one of his biggest bugbears is the fact he always wakes up early. That isnt to say the actor doesnt get enough sleep though, as he is usually fast asleep while many of his film star counterparts are out partying.

Early, man. Its not right. I dont even want to say how early, he replied when asked by ShortList what time he hits the sack.

Well, yeah, Im pretty much tucked up by [nine oclock],

I have never been that cool guy who sleeps in. You know what I mean? Even as an adult its cool to go to bed late and get up late.

I get up so goddamned early, and that annoys me. Why cant I lie-in like other people?

The star has been asked by numerous interviewers about ways he would like to improve himself while on the promotional tour for Limitless. He wishes he could be a little more creative when coming up with his answers.

Oh, God. Id like to be better at everything. For starters, Id like to be able to give better answers to questions like these. You know what I mean?

Id like to be better at everything. Jeez. Im also awful at skiing and roller-skating, lamented the star. (C) Cover Media