Lucid Dreams in 30 Days or Exploring the World of Lucid Dreaming? It's a tough one...

I hear LD's in 30 days may take more than 30 days and that EWLD is just a generalization of LD knowledge... I know a lot about LD's already but with school its hard to apply techniques...

Question: Do your dreams need to be in order in your DJ? Because I have quite a few I still remember vividly but haven't written down and I already wrote some after said dreams if you understand...