Motivation v.s. Dedication … Can dedication be created?

Quick summary: My coach at Easton Brazilian Jiu Jitsu in Boulder Colorado chose to talk about the difference between motivation and dedication to illustrate an important point that he arrived at while contemplating the journey in becoming a black belt. I believe he had two intentions – one was to inspire and the other was to assist in the students by offering them a glimpse of reality (the reality being that in a process which takes years and is exceptionally difficult, many if not most people will fail to reach their initial goal). The basic concept is that nothing good comes without effort, and motivation does not ensure the same longevity of that effort as dedication can provide. Motivation is fleeting and is often related to the positive impulses of a finite time period… because of the inherent finite nature of motivation, motivation alone will not produce the effort needed to achieve a long-term goal. Dedication is an internal contract which attempts to guarantee that effort or work will continue with regularity even when motivation is lacking or when apathy or hopelessness are present (this is the definition in my own mind… the actual original definition of dedication suggests that it is an external process – almost every definition I could find had to do with faith or religion – I believe that both I and my couch are talking more of an unrelenting commitment to an internal goal or intention.) This point is very accessible when related to exercise – it is unreasonable to assume that you will have motivation to train or workout every day that is needed for you to meet your individual goals – sometimes you’ll be tired, lazy, apathetic… it could be too cold, too hot, too rainy etc. Those who succeed will need to be dedicated to follow through even when they have zero motivation. Is dedication a choice that all people have equal access to? If dedication was a learned behavior that could be grown in apparently un-dedicated people what effect would this have on our culture?