Required Watching: "The Galapagos Affair: Satan Comes To Eden"
The movie is a template of what makes a good historical documentary. The filmmakers were fortunate enough that all the settlers brought film and journals. All of whom at some points get very candid with their entries.
How do you want to be defined? By one action? By some opinion that could evolve? By a mistake, regrettable only with hindsight? Or by the sum of your parts? Okay, do that for other people. Start the trend.