Meaning that you have a broad understanding of many different topics in the AI machine learning, and very deep understanding in, you know, maybe at least one area. Maybe more than one area. Um, and so I think by taking CS230 and doing the things that you're doing here, hopefully you're acquiring a deeper understanding of one of these areas of deep learning in particular. Um, but the other thing that even, you know, deepens your knowledge in one area will be the projects you work on. Um, the open source contributions you make, right.