As a person
Born on the 7th, 16th or 25th, or a 7 life path.
Very high IQ. A loner who needs only a hint to work out the rest.
A natural teacher who is bad at explaining what it knows. Often feels misunderstood.
Not a lucky number, and the weakest of all at relationships.
Love: 11 is the best match and 1 a friend. Two 7s work with space. 8 is the enemy, and a 9 harms a 7.
As a day
A 7 day, or the 7th, 16th or 25th.
Good for rest, study, research, problem solving and travelling alone.
Avoid weddings, starting a relationship and hard training. Rest beats a hard workout.
Take extra care on a double 7 day, when the total and the day of the month are both 7.
As a year
Learn all you can, solve problems and take time alone.
Not the year to start a relationship. Give a partner space and build around shared learning.
Weak for money. Do not chase material things.
Favour study and rest over hard training.
Friends and enemies
Friends: 11, the best match, then 1. 7 with 7 is strong with space.
Enemy: 8. A 9 is destructive for a 7, and 3 with 7 is a frenemy pair.
Enemy numbers
Handle with care
Compounds
16: the Tower, as in the tarot card. Sudden reversals and restarts.
25: the most unstable 7.
34: the smartest 7, close to 33.
43: no special teaching. Read it as a 7.