It's not the size, it's what you do with them that counts.

[ His palms are soft for the most part, only calloused a little on the side of his thumb from swordsmanship. When Billy flops against him, Loki feels his own centre of gravity threaten to fail on the stool and he looks around, giving Billy a bracing pat on the back. ]

You are, and so am I. Let's move to that couch before we crash like louts.