Been using a really useful third party library for over a year now. Been great. Until I wanted to do one thing programatically which wasn't possible and without spending a fair bit of time editing this version of the library.

The new version of the library does what I want. But it changes how everything else interacts with it.

Feeling really down about spending ages working that out and then realise I still have another few days of integration at least. </rant>