Welcome to Steemit @hedac! I think if you learn to share your interests you'll do great here!
In case you haven't already seen Steemit is just one platform of the overall Steem community. If you haven't already seen you can replace many social networks by using Steem based platforms like this:
Replace Reddit for Steemit - www.steemit.com
Replace YouTube for D.tube - d.tube
Replace Twitter for Zappl - www.zappl.com
Replace Instagram for Steepshot - www.steepshot.io
Replace SoundCloud for DSound - www.dsound.audio
Replace Periscope for DLive - www.dlive.io
While each of these sites have a community built around their product offering for the Steem ecosystem, they all still post to the same Steem blockchain. So when you view on Steemit you will see all posts that go to the blockchain while viewing on the independent channels may restrict to just content that was created on their network.
Regardless of what platform you use to interact you still earn rewards based in Steem for participating. It just makes so much more sense than using the centralized platforms of the past!
I think if you share your pictures to Steepshot, music to DSound and videos to DTube you'll be surprised how much you'll earn! Anyways if there's anything I can do to help please just ask!
Thank you for the informative post. I'm learning a lot fast. It is a great idea to have all these platforms that share the same Steem system but then a user for example can see all the videos in one place (DTube) if they are only interested in the videos. And I like that everything is visible in the Steemit platform too. It seems it is like the main platform, isn't it? But is there a way, when you see the blog of someone, to see only the blog posts of Steemit too like a filter to switch between all Steem content and Steemit content?
I didn't know about half those other platforms, Thanks for sharing. I look forward to sharing more of my photography through them.