Seing Aura

[Sprezzatura]

When one sees his aura, lets say its green or blue or whatever, does the colour mean literally his aura is doing what the colour is related to ?

For example one who sees his aura and its blue, his aura is actively healing him

One who sees his aura and its green, its actively attracting money

And so on..

And does everyone has a signature colour, or the colour is actively changing day after day? Mine whenever i see it, its always same exact colour.