When I try to rotate something in the editor; the values are in XYZW instead of XYZ. How to get XYZ back. It is very hard to work with XYZW. And I am not in debug mode. Its in normal mode. I have attached the photo.
I think you have selected debug mode in the inspector. At the very top right of the inspector click the down arrow next to the three vertical bars, then choose Normal. In your screenshot you are seeing the quaternion used for the rotation. (Note that on my Unity when I am in Debug mode the tab name changes to Debug, yours is showing as Inspector.)