Sick of mediocrity...critique my new plan

Meant to say Im training for the mile/5k and my mile PB is 5.04.

you might want to rearrange your Saturday through Monday schedule - that could get a little rough doing those three workouts in a row. I'd go:

Mon: Off

Tue: 10x400

Wed: Easy

Thu: Tempo

Fri: Off

Sat: 200s

Sun: Longish fast

Plus now you have Friday night off.

You sounds like you're more tired of running in general than high mileage. This type of mental burnout/fatigue happens to many people post-college around 25-30 yrs old. I'd recommend a 1 week break from exercise in general. Then spend your time doing whatever you feel like doing: elliptical, swim, bike, lift, core, ball sports, etc... and none of these need to be scheduled/regimanted training cycles, just get moving. After a month or two of this start getting back into running, slowly. Do the 30-40mpw you want and not the high mileage, just run an easy 5days/week. Then after a while you can start into your plan of tempos and 400 repeats.

Best of luck!

I bet with more sleep and better nutrition that you wouldn't be getting so emo about the return for your efforts.