Is there a snowball's chance in hell that i can get iOS 7 back?

I have an iPhone 5c and iOS 8 is making me so mad. My phone is so slow and i want to throw it at the wall its so frustrating.

The only possible way is probably if you have a backup from when before you downloaded iOS 8.

http://www.iphonehacks.com/2014/09/downgrade-ios-8-ios-7-1-2.html
Try here

If it's slow, try deleting some apps, photos or movies. I own a 5c and iOS 8 runs perfectly. Maybe contact apple or go to their store if it gets out of control. Hope it helped.