BENGALURU, March 30 : Former England captain Jos Buttler is determined to reassert himself at the top level by staying in the right mental space, insisting his priority is to shed pressure and allow performances to flow rather than force them. The 35-year-old endured a difficult Twenty20 World Cup, scoring only 87 runs in eight matches as England were knocked out by India in the semi-finals earlier this month. Buttler will now look for a fresh start with Indian Premier League side Gujarat