What should I do when I can't do to do

Now I face the trouble. I have to do the task from yesterday morning. I understand that, but I can't do it because I don't want to, in other words I'm not motivated this task. 

I know the reason. It is the task to be instructed from the boss (certainly he is an advisor of the project) , and it only uses to explain the detail of project. Frankly it is so boring. 

Then I wonder what should I do when I can't do to do. Many books and articles say you should start it a little bit. Important thing is to start doing. I understand it of cource, but I know it is boring, and it is troublesome. Um... I wonder I don't match this project. No thing makes me be exited, and encourage. If it is the task of managaer of this type's projects, I don't keep doing. 

Anyway, I have to do, I'll do it. It's only my complaint, and not be worth. I don't beleive myself to keep going this project by March.