As Dashami tithi is co-ruled by the Moon, similarly like Dvitiya, there are some similarities between those two, as well. Both tithis are connected with growth of things, blossoming and spreading. Dvitiya tithi, being connected with the earth element brings a bit more grounded growth, while Dashami, being connected to element of air, simply grows anything it touches, in all directions. Any thought that will appear in our minds on Dashami tithi, will be expanded by the energy of this lunar day. This is why we need to be very careful about our thoughts and intentions on this day, and keep our mental energy under control. One of the names of Goddess Nitya is Sarvatmika or “the soul of all things”.
Due to their indecisive nature, people born on Dashami tithi also tend to change their jobs or work places a lot. Moon in the mood of Dashami tithi behaves thus very similarly like Moon in the tenth house.