Questions about the working of the "me" training

[ovizii]

I am busy installing and was reading the tutorial: https://second-me.gitbook.io/a-new-ai-species-making-we-matter-again

The step about the training, raises some questions:

• can I later add more info or docs and retrain? Does retrainign start from scratch or simnply add to the existing learned details? Is it a refining rather than retraining?
• you say "be selective with your uploads for the best balance of quality and efficiency" - please expand on that.
• I'd like this "me" to be as close as possible to my thinking and expressions meaning, ideally I'd want the option of giving it read-access to my mailbox so it can read through the last 20 years of my emails and learn my thought process.
• Same goes for throwing some links to my online profiles on internet platforms, say facebook, twitter, reddit, etc. so it can crawl through all my posts and replies.

THAT would make it able to "simulate" my thinking and expressions, right?