Rocker Rivers Cuomo relaxes by practising Vipassana meditation.
The Weezer singer admits he uses the ancient Buddhist technique to completely free his mind of stress and he insists it has made him a better rock star - because it's helped him improve his focus when he's performing on stage.
He tells the Los Angeles Times, "I do exercise my mind with Vipassana to make it more peaceful and concentrated, but I wouldn't say I have a totally peaceful mind yet!
"Anyway, I think audiences sometimes mistakenly assume a quality performance comes from some great emotional disturbance rather than really intense concentration. Concentration and flow is what it's all about."