I was not stating Emotion can substitute for material goods, weapons, supplies etc. My point was... The UK may decide to resort to a negotiated peace with Nazi Germany, The USSR would not. I agree that Lend Lease allowed the OTL USSR to do what it did at a rapid pace. I do not however believe that the USSR were incapable of taking the fight to Germany without LL being provided. Bolstering defences & reconstruction would be needed 1st but they would get to Berlin eventually, just not as fast.