London System | Coming Back From Lost Positions #2

The experiment continues! Usually I resign when I've completely blundered and see no chance of equalizing, but I've been challenged by a viewer to give it a try. I'm going to play on from at least 5 lost positions (like blundering a full piece) to see what happens.

Please give me some advice though. I'm looking for general suggestions as well as specific ideas for this game... what's your approach to defending a lost position and even trying to come back for the win?

I hope you enjoy, and I'll see you next time.