I have been thinking about lowering my nic for a few weeks but was too scared to do it in case it wasn't enough. I had a nearly full 30ml bottle of 20mg so I finally decided to order a zero nic juice exactly the same and I mixed 3ml of each to make 10mg. I am quite surprised that I don't even notice a difference. Am I right in thinking that the same quantity of 20mg and 0mg will make 10mg? I think I will mix the remaining juice up and just stick to that for the moment. Then when that runs out I may try lowering it even further maybe to 5.