@jccpalmer Alternate strategy... Use demotivational self-hacks to make using the phone less pleasant.

* Set your phone to desaturate color on your screen.
* Change your ringtone and notification sounds to N'Sync songs.
* Set your background to Louis C.K.
* Switch your browser to Opera

(all equally bad)

and if all else fails...
* put very cheap stickers on the back, then tear them off so there's still paper and adhesive. You'd have to be bleeding out before willingly touching that phone again.