[quote=@Nimda]
<Snipped quote by Yatagarasu>

*Nods*
Very well. I will continue to practice, in that case.
[/quote]

Let's start with you learning how to get it finished, since it's very difficult to use without assistance. The creator of the technique likened it to looking left and right at the same time. 
*I form a rasengan above my palm*
Start by trying to shape this into a rasenshuriken. The first step is to supply the chakra, the second is to keep it contained, and the third is to add the razor winds. The rotation and natural traits of the rasengan will allow the rasenshuriken to keep its shape, and it requires very little chakra to keep it going once it's formed. I'll provide the chakra and keep it in place, you focus on adding Wind Nature to it in such a way to evolve it into a rasenshuriken.