It’s true. consistency can bring happiness to what you do.
It is actually the second step after planning. This deals with you being disciplined in what you are doing.
It also means that you have to eliminate any distraction that comes in your way, so that you can complete the job faster.
There is another thing that should be taken into consideration-believing in yourself. You must have the mindset that you can do it and there is nothing in your way to stop you. Once you have achieved that mindset there is nothing that will stop you from completing the work that you have to do.
This is a quote that have inspired me to get myself going. Find a quote that inspires you and say it to yourself, when you feel unmotivated and the motivation will come to you.