Agree, except when it gets to be 16'' or 1' depending on your source from the Sun and then it is Cazami, which is a high level of dignity. In the "heart" of the Sun.
Actually at less than 1 degree, it is Cazami, which is a special dignity. 1 <
<8 degrees from the
is combust and 15 is "under the beams." However, having one afflicted planet doesn't forbid you developing from a skill. It makes the planet function with more difficulty sure but a combust Mercury doesn't prevent one from being a good writer, just as have an Mercury in fall and detriment didn't stop Einstein from being a successful scientist. Mercury is always close to the sun so it's the most common planet to be combust.