Busted Ego

There are very few things that are as dense as Rainbow Dash's ego. So what happens when it is completely destroyed? When a new Wonder Bolt recruit not only shows that they are capable of doing the fabled Sonic Rainbow just as Dash can but is also a much easier pony to work with in general as well, Rainbow soon finds herself being sidelined before being let go altogether after she has a fit of jealousy. Now in a solid state of depression, Rainbow stops training and working out altogether and instead buries her feelings in comfort food.