Excitement and motivation have an expiry date on them. They are products of our thinking and our environment and can only be consumed within a certain time frame. We then move on to pure willpower and once that fades away, there are two options: a feeling of worthlessness and/or a built up desire to push through the process.
Regardless of the stage of the cycle we are at in life, to make every moment count means to stay present while being aware of the future implications of our decisions. We can only act now, but we have an understanding of the law of action and consequence that we must bare in mind. And although we cannot predict the future, we can ensure the highest success rate through decisions that might be uncomfortable in the now, to say the least.