What's Ta...Ta....Training?

Since I've been working full-time hours I've failed to get in near the training mileage I should be. Last night I hammered out between 22-25 miles. My Garmin is having issues, I think it has a short in it or something. I'll be calling Garmin on this soon. I turn it on it runs for a while and turns off, sometimes its a minute or two other times its 10-15 minutes. It has a full battery though so I don't know what is going on. Amazingly I actually felt fairly decent a few drawn out efforts on some of the flats and gradual inclines. A few sprints mixed in too. I haven't been on any rides on my road bike since mid-may I think. Maybe longer.