Tweet   There’s lots to keep you busy in December. Need I list them? Christmas, Hanukkah, gearing up for your Resolutions list come January. But there are a handful of things you won’t want to forget while you’re busy making a list and checking it twice. Here are 5 things you don’t want to miss if you’re a freelance writer: 1. Say, “Thanks!” We often forget what it was like when we had no clients. When there were no deadline, no phone calls, no projects in the near future. Or worse, when we had nightmare clients who were worse to…