Shane Lowry maintained his composure during the British Open despite challenges, including a cameraman's distraction leading to a wayward shot and recovering with a double bogey to retain the lead. Lowry's strong performance in the second round put him in the lead at 7-under, two shots ahead of Daniel Brown and Justin Rose, while world No.1 Scottie Scheffler is close behind. Lowry's resilience and focus on his game plan amidst difficult conditions and distractions showcase his championship mentality and determination to secure victory at the tournament.