Hmmm. In mh opinion if she is a chaty person then building her hp is good she can encourage others by upvoting there posts. Engagement is the key indeed. And hbd is really a good idea if she is planning to stah here kong enough.
Recently i read a post sharing this i hope this would be helpful show her this post bro. HBD Savings is at 20%! ~ Why You Should Get In Now ~ The Power of Compound Interest
RE: For a newbie starting out on Hive, grow both HP & HBD or focus on HP