you want an agent which lives forever all right if you do it novel you have two problems first the mathematics breaks down because you have an infinite revert sum which may give infinity and getting river 0.1 in the time step is infinity and giving you got one every time service affinity so equally good not really what we want another problem is that if you have an infinite life you can be lazy for as long as you want for ten years yeah and then catch up with the same expected reward and you know think about yourself or you know or