My first Ghost encounter

I remember this as if it were yesterday and It would now be around 23 years ago.

I want to share this as it is one of many ghostly encounters for me but one that is vivid in my mind. Would like to know if anyone has had a similar sighting.

I was 6 yeas old and my two brothers and I were in our bedroom, we used to turn the lights off and wrestle on the floor. Lights off made it more exciting as you didnt know who you had pinned down. Anyway all three of us were on the floor in a tangle and I stood up and looked at the top bunk bed, where there was a male figue laying reading a book. I only saw his outline and it was a greenish colour. I stood there for about 10 seconds and then went down back into the rumble. There was a noise (not sure now what it was) but we all froze and then ran for the door, screaming we ran out to the lounge room to be confronted with a very shocked mother.

Never seen him since but as I said this is one memory that I'll never forget.