It isn't "too hard" for me; it's just one of my irrational personal preferences. I don't claim that my solution is more efficient; I just don't like typing a le

It isn't "too hard" for me; it's just one of my irrational personal preferences. I don't claim that my solution is more efficient; I just don't like typing a leading comma and I think this "feels" more pleasant for me, and perhaps a few others.