[David70]

I almost always drive in and back out, backing into a spot has 3 cars close to me and backing out has virtually nothing. I can do both but don't see the point in backing in and just do the one that is easier. If I had a fear of backing out into an aisle and cars hitting me I don't see how they wouldn't hit me as I back in either.

Edit - Also add that 99% of the time I pull in to the spot and back out of the spot without any "try again" issues. From what I have seen the percentages doing it right in one shot when backing in are far lower.