Depends how quickly the West can adjust to purchasing energy elsewhere. Without oil and natural gas exports, the Russian economy is going to suffer dramatically. The question is even if sanctions get lifted, will BP, Chevron, etc. maintain their refusal to purchase Russian goods?I guess the real question is how long can/will the west maintain the sanctions and how long can russia hold out against them? The one thing we know is that the world will adapt and move on, will russia be able to catch back up?