A friend referred to this in another context as a “mathematician’s high”. It’s not exactly “flow”, more focused than “musing”, closer to what appeals to puzzle

A friend referred to this in another context as a “mathematician’s high”. It’s not exactly “flow”, more focused than “musing”, closer to what appeals to puzzle enthusiasts. It fails the test for transcendence because it doesn’t make you a more compassionate person. Saves money on recreational drugs, though.