Your actions this week: 

1.  Create a personal affirmation that supports your daily commitment to a life of discipline, such as:  “I am disciplined and committed to achieving elite level fitness and being mentally tough.  I will not waiver in my dedication and will stick to my training plan.” 

2.  Say the affirmation when you wake up and go to bed (perhaps with other affirmations supporting your vision)

3.  Record the affirmation and load it into your phone to listen to when you have idle time

Of course saying an affirmation does not help unless you actually do the work itself.  But research has proven the power of your subconscious to help steer you toward whatever it is you focus on (or obsess about), so start feeding it the RIGHT information now.

Good luck – and remember The Only Easy Day was Yesterday!