Heres the bet way to describe it,

It looks like you started with a sphere and have kept the points at the top and/or the bottom, hence the point (on the left) on the right is a smoothed cube, try to get the nose of your model like that as then you have a nice surface flow, as the mesh is really dense it's hard to say where you should make the changes, but if you unsmooth and look a the model you should get an idea.