For whatever reason, the bug to make things in hammer has bitten me again, but I'm afraid that I might not be able to release anything. For instance, I have ideas for a survival map for L4D/L4D2, stuff for Portal 2, and even some modelling ideas for TF2.
Somewhere between the idea-phase and the "let's make it"-phase, I get stuck and I stay there so long that someone else has done what I intended to do, or it's just irrelevant or forgotten about.
What do you guys do, or what DID you do (in the case of those who don't make things anymore), to get from one phase to another? If it's at all possible I'd like to release something before my 21st birthday (in September), but I don't know what I should/can do to make it happen. :\
I don't want to be an "ideas guy" anymore

