Recovering from a bad race sucks. First you have the physical healing. Some things heal quickly, others take time. Some you can run through, others you physically cannot. Even once you get through the physical aspects, there's the mental part...
Until this last week, my recovery from Portland has been slow and tough. I'm still working through everything, but until just recently, I was some damaged goods (mentally). No confidence, wallowing in defeat. The cure is running and getting back to form, but when the body doesn't allow that, the mental side festers.
The good new is that I'm back in action. Two tempo runs over 6 miles @ just over 7 min pace. One long 16.5 miler (first half and second half splits were within 30 seconds). The speed isn't quite there yet, but I'm not certain that will be an issue. I logged over 40 miles this week, most of it was very positive.
To CIM or not to CIM. That is the question. I believe if I can get over the mental issues, I can break through on the physical side. I'm 90% there... but in marathoning, the last 10% is all guts and I still have just a small glimmer of doubt. Can I gut out the last 10k if I run the first 20 smartly? If I run it like I did today over 16.5, then the answer is yes.