Thanks for your response Dave...
I am trying to make my first post and I receive a message that I have run out of Resource Credits. It thenn provides the following options to keep interacting on Hive:

Buy and hold more Hive Power
Wait until your Resource Credits recharge
Wait until the network usage decreases

I am new to the site and new to Cryto in general. I don't recall seeing the term Resource Credits inyourZero Risk Crypto course.

How can I get started posting or accumulating Hive Dollars? Can I purchase Hive Dollars with USD or do I have to purchase Bitcoin or another Crypto Currency and then purchase Hive Dollars?

I would appreciate your help.

Thanks,
Kelvin