Jana Duggar had a more extroverted personality before Journey to the Heart.

"Jana used to be very outgoing," twin John-David said in an episode of Counting On. "Whenever she was younger, she was very rowdy." This is a version of Jana we've only heard about because now, the Duggar sister-mom seems quiet and laid-back. However, an old theory on the FreeJinger fan forums is that Journey to the Heart is the reason Jana became more subdued. Now granted, other Duggar sisters have been sent to this strange sort of Fundie Girl Scouts before, but Jana has notably taken multiple trips, disappearing off the grid a handful of times.

While Journey of the Heart doesn't necessarily apply the same intensity as ALERT, hearsay is that its practices and preachings are meant to beat out rebelliousness of teen girls. And in a 2011 podcast, Jana implied that friction with her family may have led to being sent to JOTH to straighten her out.

"The past few months I've just been struggling with different attitudes or things towards different members—or different people—that I've come in contact with," she shared. "I was asking the Lord, 'Why am I struggling with having this contention towards them?' and the Lord showed me this week that I had pride in my life… he showed me that with pride cometh contention, and so I really need to love my family and have the right attitudes and obey my parents."

Uh, did the "Lord" show you that, or were the camp counselors brainwashing you into servitude? Furthering that, how do we know this wasn't about Jana and Jessa? Or, understandably, about Jana being unable to forgive Josh for all the damage he caused?

Of course, that isn't necessarily why Jana's involved with the program (she might just need a break from the house) or why she's more introverted. Anything from the molestation to the simple passage of time could've encouraged her to "stay sweet" as the Fundies like to say.