For those born on 1st:

You have originality energy, enthusiasm, and artistic nature verging on brilliance. Though you may have a large social circle, you are a loner at heart. You desire leadership and loose interest in work otherwise. You are cheerful, bright and optimistic.

For those born on 10th:
You have a magnetic personality and are respected for your intelligence and knowledge. You usually 
get your optimum success after the 46th year. You may get financial benefits from your relatives. You may get fame or notoriety depending upon your character and will power.

For those born on 19th:
You are full of vitality and enthusiasm. You are quick at taking decisions and like to work in a systematic and methodical way. You are essentially a sports person. You may not be good speaker but you are good at writing. You are usually successful and honored. At times you may become hasty and impetuous.

For those born on 28th:
You are very generous and like to spend on charity for schools, institutions, hospitals etc. You have unyielding will power and you do not hesitate to carry out your plans. However, you may not be as lucky as other members of 1 Nature Number. You should select your marital partner carefully. You should take care of your expenses and save money for the future as you may have to suffer losses through trust in others and litigation.

You have a strong mind and body. You are attractive to members of opposite sex. You love to lead your life on your own terms. You have clarity of vision, fixity of purpose and liketo be top of your profession so that people respect you, and your subordinates "look up to". You are brimming with ideas and fondness for novelty and latest technology. You are materialistic in nature and have a fondness for luxuries and comforts of life. You are conscious of your public image. Though you are likely to enjoy the fruits of other person's labor, you encourage your colleagues and young people to grow.

Generally high spirited and jovial, like your ruling planet Sun, you are a source of light and delight and are dedicated to serve humanity at large. You should refrain from being overly ambitious or too independent. You must also restrain yourself from being reckless or dictatorial. You should not be too critical of others and avoid being boastful or be demanding attention all the time or over indulgent (if you are a male person). You should not struggle alone, without seeking help of others only to prove your individuality.