A pleasure.

OK so lesson 1, even though you didn't ask is that you need a little STEEM Power to fuel what you do here - like write a post, reply to a comment, upvote/downvote content, etc.

I noticed you've deposited some STEEM but this is in 'liquid' form at present and not 'powered up'.

This is a suggestion, because telling people what to do with they crypto is bad juju but the liquid STEEM is not fueling your account and is just safely held ready to be moved around.

To put the STEEM to use it would need to be 'powered up' to STEEM power, and this can be done by clicking the arrow next to your STEEM:

The Steem Power in brackets is the loan to get you up and running with 'Resource Credits' which Steem Power gives you and fuels your actions.

If you can no longer do stuff (like comment/post), these have run out and will need a few days to recharge.

You can check Resource credits (and a bunch of other stuff) here: https://steemworld.org/@downthehabithole

Hopefully this will help and not scare another new user away!

I'm eagerly awaiting advice on managing my Steem addiction, whilst drinking a coffee and eating a couple of chocolate biscuits. Cheers :)