I think Learning Curve dealt with the sudden change by soaring off into the sky, doing some sick tricks that would rival even the former Rainbow Dash, (staggeringly smooth and aerodynamic despite his/her bottom ehavy physique) in order to burn that emotional energy. She/he would land a much more calm and collected thicco able to be an asset to the team in setting in motion what everypony would do from here due to his/her experience in planning and organising courtesy of Cheerilee.