@realnaziffozkaya welcome to the community of Steemit. As a newbie to this massive social network, there are plenty of things you can do in order to excel in this network.
I like your one of its kind of introduce yourself with your special interest. There is no hard and fast rules to a introduction post as fast as i know. It is all depends on what and how you want to share your personality, interest etc
Anyway job well done