With just seven races left, drivers must cut out errors and any extra pressure, says seven-time winner Lewis Hamilton With just seven races left, drivers must cut out errors and any extra pressure, says seven-time winner Lewis Hamilton W ere it not already a sweltering sauna in Singapore, the increasing intensity of this season’s Formula One world championship would be enough to make all but the most stoic competitor wilt. Withstanding the pressure may yet prove the difference between McLaren’s