One of the biggest struggles of Khloe’s life has been her weight.

There’s no such thing as quit in her world."

“I definitely think the physical and the mental go hand in hand,” she argued.

Khloé Kardashian smiling on the red carpet

“I feel so good in the gym that it [affects] the rest of my day.

It’s a healthy addiction.

It’s like buying your sanity!”

Khloé Kardashian poses in the gym

“At some point, you decide.

You decide that this is where you are rooted.

You make the decision to be happy right where you are.

Khloé Kardashian poses on the red carpet

You don’t let go of your dreams.

You expand your dreams,” she wrote.