Hey there! what a nice post you made!
It's really cool that you included the portion about how you found out about hive.
It really isnt that complicated, once you just start using this platform, like you said.. the posting seems pretty straight forward, and thats what you should focus on.
If you have more questions, you should really stop by @theterminal's community on discord https://discord.gg/XZGPGpz [ this community is how I found your post within an hour of you writing it, yet I never knew you before this they have a section called #first-post-on-hive maby someday you will be doing this same thing for new folks]

If you want to expand your crypto knowledge and knowledge about hive, I would encourage you to listen to podcasts that are produced by the community..

On spotify, I would encourage you to listen to the "LeoFinance" podcast and to sort the episodes from oldest to newest, so that you can learn the history of this blockchain in detail as it was being made. this is produced by @khaleelkazi

Cryptomaniacs is also on spotify and is produced by @taskmaster4450 & @jongolson

And Community token talk is produced by @theycallmedan and @starkerz