Frk.... well first of all you are not a nobody!!! .... good photography is not about the camera only.. imho it is about the photographer and their ability to see something interesting and then to capture an interpretation of that visual and turn it into a vision to share with others.
Follow your intuition, go out and explore. My passion for flying led to this but I only became a photographer much later in life after I had been flying for many years! So keep at it and remember... you are taking pictures for your personal enjoyment first! It is wonderful if others enjoy your work but not necessary!
Yes I do sell images though I do not have a site online where you can purchase them. More to follow on that shortly in another post and thank you for your kind words and for asking! Spread the word!