40oz

One of my good smoking friends recently fell down a set of stairs, and bumped his head while he was completely sober. He was in a coma for several days. He is now awake, he pretty much his old self except he gets really confused sometimes. They sent him to a brain trama center for rehab. He is thinking he will get out in about a month. When he gets out he wants to smoke with me. Should I smoke with him or should i try to persuade him to take a break for couple weeks. Does anyone know of any possible negetive effects of smoking after a brain trama.

40oz