Am I seeing Aura's?

You are definately seeing aura because i can tell you from my personal experience that its true.Lately i am focusing my eye sight on a person and while staying focused i can see a color behind them enveloping their head and shoulders area.So far i saw yellow and white by looking at my college teachers.I also noticed that plants have aura.I have a big plant(ficus)in my room and if i focus my vision on it i see a combination of colors(white, yellow, very light blue) around one of its branches.I also notices a bit of a technique to see clearer.When you are focused just focus a bit more(its a bit hard for the eye at first).I don't know how safe it is but i do it sometimes.I noticed that there are like levels of perception(that our eyes can see) just like there are different layers making up the aura.When i am at a good concentration level i can see the plant's aura, but when i push my focus up a little bit, the aura quickly gets clearer and bigger.This is so cool even though i am untrained.
Oh and another thing about aura in general, from my experience so far...the aura can detach from the body or maybe has like an extension cuz once i saw the extension of an aura that was some centimeters away from the person i was watching.