Too many on the go at once (figures and tanks), too few getting finished!!!
Currently I have 15 figures on the go in various stages of completion, and half a dozen 1/35 tanks,
I've also recently got into the bad habit of stripping down old figures that I did some years back but am no longer happy with, and giving them "makeovers" as well (these being figures that are now OOP and/or would be expensive to buy again).
I worked out last year that at my current rate of building/painting/finishing I have about 15 years worth of models in the stash to get through. Yet still I buy more. It's sheer madness - but I don't care!
- Steve