I made my coaching debut this weekend, leading an AYSO 10-and-under girls soccer team. We lost, 5-0. My team – The Regular Tigers – were more talented than our opponents, the Purple Panthers, so this was a clear coaching issue. The parents gave me the dreaded "vote of confidence" after the season-opening shutout loss, which means I need to get my act together or I will be on the parent sideline rather than the coaches sideline sooner rather than later. As I try to emotionally regroup after my poor performance leading The Regular Tigers, let's dive into your questions for the weekly Monday Twitter Mailbag.