Not a founder or anything like that myself, just someone with a lot of work to do who had depression in the past. I agree that consistently working out helps a lot as well as giving yourself tasks to do. You can use the good times to try to find a higher purpose for yourself, that's in my experience the best long term solution.
Not with the way the FDA has a pile of rules and regulations that combined have the unintended effect of blocking the market. Drugs of all kinds are not in a market state of economic freedom. There are pros and cons of the situation, but at least please stop pretending that it's a free market.
You need a small amount of insulin even during ketocis, otherwise you will go into ketoacidosis. Type 1 diabetics suffer from destruction of b islet cells and thus have reduced to zero insulin production. There are some reasons why you might have a small insulin production( e.g. acute pancreatitis destroying some but not all b islet cells) but those are pretty rare. For most people the destruction happens as a result of an auto-immune disorder and eventually they all get destroyed. So maybe there's a period between the diagnosis( usually around ~90% destroyed cells) and when all cells get destroyed that you can manage it with keto. But it won't last forever and thus is not a cure.
>How would you even start to manage photos in the file system? By name?
Photos is actually an exception for me due to the personal nature of them. I group them in directories based on date ranges and events. I don't want to upload them to some webapp or cloud storage for privacy reasons.
Metadata. The same way you might group music files per artist or per album or per genre or in playlists but the filesystem only allows for 1 type of grouping without duplicating the files or some weird shortcut kind of thing. You can group per author or per genre of ebooks or whatever. Granted it's less useful compared to music but it does make sense and I prefer media to be displayed as a library myself.