Why did Rainbow Dash regress to fulling off childish pranks on Fluttershy and her friends? What possible explaination is there for her actions. Glad you asked because I'll dive in deep in attempt to answer that.  Enjoy! 

CREDITS
VISUAL/AUDIO
My Little Pony Friendship is Magic
Corky Romano (2001) [Buena Vista Pictures]
The Talented Mr Ripley [Paramount Pictures]

IMAGES
Rainbow Dash Vector [xboomdiersx.deviantart.com]
Resident Evil [Capcom]