As promised here are some pictures done by me at 5-6 years age. Interesting is that the themes are similar as in my present works. Done in some one hour, if I correctly remeber with pencil, pen and crayons.
The similar themes are interesting, as is the fact that you were obviously reasonably talented as a 5 or 6 year old. I guess we'll never know for certain but I think a talent for the different arts is something that to a degree you are born with rather than aquire through training and practice alone.