# Nick Milo Nick Milo is a PKM expert and the creator of [[Linking Your Thinking]]. He recommends using [[Obsidian]] as a tool for creating one's second brain. For his [[Obsidian]] introduction videos go to https://www.youtube.com/playlist?list=PL3NaIVgSlAVLHty1-NuvPa9V0b0UwbzBd.