Not strange at all. I do that sometimes when I don't have a drawer. But pay attention, because you might find that the gods have not designed your lap to be at

Not strange at all. I do that sometimes when I don't have a drawer. But pay attention, because you might find that the gods have not designed your lap to be at the ideal angle and distance for your arms and your wrists. And it's harder to perform mods on your lap than on your keyboard drawer. ;)