1.0 - Beginning

Starting with a plane and giving the general shape from the side view. Adding more definition with extrude or edge loops. This looks more practical way.

Question

How to make it perfectly alligned on Y axis? Not a big issue but I find it to be perfect.

I feel like I have to make the insole of the shoes slightly smaller than the sole of the foot, or else the insole would stick out a lot.
Seems like I should raise the part that is below the pinky toe because or else the foot would be flying in it and it would look ugly.