[Qui-Gon doesn't need any more of an invitation as he steps into the room, careful not to crush any mushrooms underneath his feet as he does so.]

[As a mentor, Qui-Gon has been privileged in having his students open up to him to varying degrees. Obi-Wan, although with his own secrets, is far from the exception. Still, the blunt greeting is enough to keep Qui-Gon silent as he considers how best to respond. He doesn't take a seat, not yet, and stands with his arms crossed out of habit. He just doesn't have a robe with billowing sleeves to hide them in.]

You won't find any concrete answer to that question, Obi-Wan.

There are too many variables to consider, including the fact that it is entirely possible you've done nothing inherently wrong.