00:00 - Concerning Sensei’s recent and upcoming chronicles

17:55 - Of real life heroes, perpetual motion machines and time travel

34:38 - On the nature and location of a bitcoin economy.

40:20 - To Buy (the dip) or not to buy (the dip)? Here is the answer

42:40 - Before you need to use a backup, check it and some other tips.

54:09 - Regarding Bitcoin Core