Why don't you tap yourself on the shoulder and say thank you and be happy that you actually participated and created something? Many develeopers only talk about doing it one day, and here you are, with something you are not 100% happy with, but you know what? I guess no one is with his or hers product. There is always room for improvement, for more this and that. Take that as one a great learning experience and lessons learned for you next participation where you will rock it even better my friend ! Keep going! PS: Many games from LD look super polished while a) they are team products, speaking coders and artists who can split the workload, b) individuals like notch(the minecraft dude) who are die hard game jam veterans and doing this since child hood, c) cheaters who one hour after official start upload a wokring product -> meaning it was done way before.