a simple activation function it's so so I like to just give an analogy here of an alien brain versus implementing for libraries okay so so think of this not as a central time thing is as you got some super advanced you know alien brain no no think of it is like something times 100 that okay something just just some brains and solving problems unfathomable to you okay okay but it's one brain it's just one of them okay and that you want to know if there are any mini little fly brains you know just just one just two layers of depth you