The plot development forum is designed for players and groups to keep track of their plot lines, goals they wish their characters to complete in each season, and anything else that may tie into your character's past, present, and future. Please remember that this is not the Personal Journals forum and should not be treated as such. All information posted within this forum should be information that ties back to your character within the Standing Trials Roleplay.
Where to start? Volunteering at the Order of the Adunih's Outpost; there, Pho can see other healers in action and learn a bit about what they do for a living. He'd love to be able to help them help people.
After a few visits to the Outpost, he could ask to join the Order. Might or might not consider moving out of Beacon to live at the Outpost, too, since the housing is free (so long as they wouldn't mind Mollie living with him).
At some point (probably after a good deal of healer-training with the Order), go for Nalos, Xiur's Blessing. Become an unstoppable force of Hopes, Dreams, and Friendship.