“Motivation lasts about two weeks, and after that it is just discipline.”
In short: Rory MacDonald is a professional mixed martial artist who answers Brian Rose’s closing Success Secrets questions about belief, discipline, fear and the habits behind a fighting career. The conversation was recorded in 2017 and runs just over five minutes.
Brian asks what changed Rory’s results over the years. He cannot point to a single routine. Instead he says it comes down to a constant belief that he is going to be the champion, backed by the work needed to make that real.
He explains why motivation is unreliable, what he learned from a hard training camp for a fight with Thompson, and what he does when his mind will not switch off at night. The answers are short, direct and typical of a fighter who loves the work.
Key takeaways
- Belief plus work. Rory says he strongly believes he is the best in the world, but that belief only counts if he goes out and does the training.
- Motivation fades, discipline stays. His coach Dave’s point, which Rory repeats: motivation fades within two or three weeks, like a new year resolution, and then it is discipline.
- Train smart. He says he cannot just mess around in the gym; he needs to know exactly what he is working on.
- Invest in yourself. He names George as a successful person because he never cheaped out on quality training and paid for the best coaching.
- Put your own game first. After the Thompson training camp he realised he had been overloaded with information and was adapting to the other fighter instead of forcing the fight on his own terms.
- Fear of unfulfilled potential. Rory says he is scared of death like everyone else, and anxious about not reaching the goals he has set.
Belief and the daily work
Brian asks whether there is a habit Rory changed five or ten years ago that suddenly brought more success. Rory says it is hard to pinpoint, because there have been so many experiences. What matters most, he says, is having success in your mental state, thinking about it all the time and doing the work it takes to stay on track.
He adds that waking up every day with that belief does not make the right choices automatic. You still need to be smart about what you are working on.
Why motivation runs out
Rory shares something his coach Dave told him: when fighters say they will be champions, motivation is high, but it lasts about two weeks. After that it is discipline, grinding through what he calls the suffering. His own secret is simple: he loves martial arts, it is his job, and he cannot picture a day without training.
Changing his mind and facing fear
Asked what he has changed his mind about, Rory goes back to the Thompson training camp. Focusing on the other man’s skills and trying to adapt to them was the mistake; he decided to put his own abilities first. He calls it a huge realisation for the future.
On fear and sleep, he says restlessness and a busy mind keep him up, he does not really meditate, and the closest thing in his routine is prayer, which he links with gratitude.
Who is Rory MacDonald?
Rory MacDonald is a professional mixed martial arts fighter. In this London Real segment he talks about his coach Dave, the preparation for a fight with Thompson, and the mindset and discipline behind his career.
Frequently asked questions
He says motivation lasts only two or three weeks, like a new year resolution, and after that success comes down to discipline and pushing through the grind.
After a Thompson training camp he realised he had been overloaded with information and was adapting to the other fighter, rather than putting his own abilities first and forcing the fight.
He said he is scared of death like everybody else, and anxious about not fulfilling the potential he knows he has.
Not really. He said the closest thing is prayer, which Brian called a form of meditation and which Rory links with gratitude.

