A feature analysis is done by comparing your birth chart with birth charts from hundreds of celebrities belonging to a category of your choice. Below are 2 lists of such categories, one for each gender. More categories can be added, provided that charts from that particular professional category exist in the available data collections.

Features, females

• Activism
• Addiction
• Affluence
• Cancer patient
• Charity
• Crime (specify, e.g. impostor, murderer, thief / robber, etc.)
• Homosexual female
• Longevity, long life > 90 y
• Obesity
• Promiscuity
• Royalty
• Suicide

Only 4 categories are ready by now, all of them are associated with longevity:

• Females, who do not live beyond the 5th year
• Females, who die between the age of 5 years and 13 years, both ages included.
• Females, who die between the age of 14 years and 19 years, both ages included.
• Females, who become centenarians, i.e. lived to be 100 years old or more.

As with the professional skills categories these longevity predictions are not exact science. The precision of such a prognosis is between 75% and 85% according to my own tests. And since "the stars impel, they do not compel" such a prognosis can be viewed as a chance to prevent death at a given year, simply by being more careful, once warned about the risk. Astrology is not abut unchangeable fate, instead astrology is about increased or decreased probability for a specific outcome.

For instance, according to Ptolemy's method of calculating longevity I would live to be 49 years old but not 50 years old. When I was 48 years old I had a drowning accident, which almost killed me - but I survived. I was 11 days in a coma at the hospital, before I woke up, and after I returned home I needed several months of rehabilitation, before I was "fit for fight" so that I could start working again. The precision of Ptolemy's method of calculating longevity from a birth chart is on average merely 65%.

Features, males

• Activism
• Addiction
• Affluence
• Cancer patient
• Charity
• Crime (specify, e.g. impostor, murderer, thief / robber, etc.)
• Heart disease
• Homosexual male
• Longevity, long life > 90 y
• Obesity
• Promiscuity
• Royalty
• Suicide