As of yesterday, I have officially completed 9 of the 18 flights that make up this trip. So by my estimation I am half way through the trip. At some point in the next week and a half I will cross the international date line backwards which means I will be a day younger on my arrival in Canada. This is the second time I have done this, and I intend to keep flying around the world in the same direction as a contribution to expanding our medical knowledge.