works and you're like oh great but I think I think in sort of settings where people are doing extensive experimentation like I know we think Google like part of the reason transfer learning is popular is I mean they have resources but you're still trying to run a lot of experiments and part of the reason transfer learning is popular it's because of this speed up you see in convergence I think like you have to be a little careful about this because um part of the reason I think you also see this fee up and convergence is because