So i'm talking with my friend and he says his memory and his indecisieveness have worsened over the past couple months, possibly starting after he did E, however he thinks it's the constant weed smoking which to me makes a little sense but even when he takes breaks he's still kinda "slow". the reason i doubt it's the E though is cause i've done it a few more times than him and my memory is pretty good i also smoke as much weed as him. Just fishing for some answers and maybe some supplement you might suggest for him to boost his memory.