See, last Sunday I had a 14 mile run on the schedule. Mentally I felt blah. Physically I felt 'ok' but not stellar. And when it came down to it, my mental blah won in the end and I bailed at 6 miles on my 14 mile run. If I thought I felt bad mentally before, I really felt bad mentally after bailing on the run. My trainer, being the trainer that she is, simply said, can you get in a 2 hour or so run on Monday? Gulp, I suppose so.
And that's just what I did.
What is it that you do for you?