The best part of Vinyasa Yoga is, it open to every movement of body in all directions without any rule! If you not enjoying your Vinyasa practices then double check with your practices that whether you living in poses or die in poses! You will know what you are doing in there!
Each bite of knowledge taking us one step ahead in the path of life. It's not going to stop us from the end; but it can reduce the pain in life what it going through. Every philosophy and science created on the base of it only. And I am pretty sure that it will remain like that till the life goes in this universe.