Planets found in degrees zero to nine are physical and relate to the body.
I have Sun, Jupiter, and Saturn in early degrees. I actually do experience those planetary energies in the most concrete/physical way.
Planets found in degrees 20 to 29 degrees are the spiritual degrees and relate to the spirit.
All my other planets are in late degrees: Moon, Mercury, Venus, Mars, Uranus, Neptune, Pluto
Degrees "20" and "29" are the most powerful, with "29" relating to the pinnacle of spiritual attunement. Many people with this degree potent in their chart are psychically gifted.
I have 20 Gemini Venus and 29 Gemini Mercury. Although I'm not sure that I would be a "psychic," I am quite intuitive and can pick up on things that are below the surface and I'm usually spot on when deciphering people's personality with little exposure to them (thankfully).
Degrees "0" and "29" are thought to be "critical". The extreme spiritual sensitivity of "29" can make it hard for the subject to adapt to earthly conditions, whereas a "0" is just beginning to adapt. People with planets at "29" degrees rarely lead mundane lives. Trauma often besets them, creating escapism in many forms and especially accidents and suicide; but those who use their gifts positively are able to reach iconic states within their chosen field.
29th degree of any sign is known as the finger of fate. Planets and house cusps which occupy anarectic degrees indicate fundamental issues with which one must deal.
I have 0 Libra Jupiter in the 1st house and 29 Gemini Mercury in the 9th house.
Most of the time, as far as Jupiter/luck goes, I do feel like I am starting something, embarking on a new adventure and staking new ground. I always look something that's not well known or hoping to discover something new. I know that I'm a very lucky person.
For Mercury, often times I end up finishing whatever I come across and getting "the last word" was something of the utmost importance to me (but not anymore). I do escape into my mind quite often because the world is too stupid 9/10 of times and it exhausts me to be constantly exposed stupidity. Puzzles and games are a great source of entertainment for me but also, very essential to my sanity. I use to teach classes at the university level and I found that to be very fulfilling, but I couldn't imagine myself staying in academia for very long. Looking back on it, I probably should have stayed and been a lecturer because that was probably the one area that got me the most respect and gave me rewarding feelings to teach and train minds to think for themselves (even though I would get in trouble with authority).