The qualities of numerals

A lot is written about the features people get when the numeral influences him/her. But what is the base of such influence. Every numeral has its meaning that was developed by numerologists:
Number one means the leadership, intelligence, boldness, independence. But it also means egoism, aggressiveness, cruelty, vanity, self-love, etc.
Number two means cooperation, marriage, friendship, competition, partnership but it is also the symbol of pessimism, indifference and avidity.
Number three was always the number of family, skills, happiness, creativeness, and humour as well as the symbol of jealousy, cruelty and boasting.
Number four is the number of labour, intellect, health, reliability, self-control and the number of lie, impatience, stealing, sorrow, greediness, etc.
Five means freedom, adrenaline, travelling, space, changes, trade, business, sexual attractiveness. The negative symbols are envy, vanity, irresponsibility, etc.
Number six means responsibility, help, support, defence, loyalty, carefulness and it also means criticism, jealousy, touchiness, possession, envy, revengefulness.
Number seven means spirituality, wisdom, self-analysis, intellect, talent, silence, system. It also means loneliness, depression, despair, criticism, cruelty.
Number eight is the destiny, honour, law, respect, leadership, intuition, humanity, boldness, friendship, kindness. It is also injustice.
Number nine is the number of compassion, patience, impressiveness, sacrifice. But at the same time it is the number of crying, self-lie, dullness, alcoholism, trouble and phobia.