I Hate Tummy Time

Jack hates tummy time. Period. This is him glaring at me yesterday during tummy time, just like he does every time I place him on the ground. I'm sure he feels very vulnerable down there, with two siblings threatening to step on him (or fall on him, in Colin's case) at any moment. He will probably never learn how to roll. He is actually a very cheerful and happy baby, with this one exception!