>>10862790learn as much math as you can. Linear algebra is especially important. All the stuff you actually need to do robotics is taught in grad school. You better fucking know how to program. Take a linear controls class, numerical methods, non-linear controls, linear programming(optimization), optimization, and planning. I assume you already know dynamics because that's babby stuff. There's much much more to learn though, this is really just the stuff that comes off the top of my head. You would not believe how important math is.