Time to adjust

Working on speed is tough. Real tough. First starting out, when the intervals were small, I could hang on with the treadmill set at 7.0. Feeling good and confident. Fast forward to week 4... Two workouts that didn't pan out. My right shin started killing me in the second interval today and I had to stop. I texted my hubby all down and out. I think I tried to grab something that my body wasn't ready for. Too much too soon. So... Time to adjust goal pace and I am okay with that this first go round. Going to shoot for 6.5 or 6.6. I think that is much more attainable.Oh it wasn't energy levels cause when you are so hungry and you stop at the dollar general on the way to the gym... This is what you come up with... Buzzing!!!