I don't believe there always has to be a "reason" for performing magic. But there's a line to be drawn when it comes to nonsense. The originality is far from existence in this video. If a gimmick, it looks exactly like daniel garcia's. if it's sleight of hand, I'm not impressed. It looks like a palm. Which, if it's the same gimmick, then it's pretty sad that it looks like a palm. Don't be in a such a hurry to create something. It's important that, especially in your growing stages of your magic, that you let creativity come to you. As you become more experienced in the art, then it's easier to create things, because you have a better idea of not only what's been done, but also, the structure of a good effect. You need to consider more than just the effect itself, but also how it's perceived. Say, maybe you weren't palming. It looks like palming and that's all the audience will see and won't be impressed.