LOL well back then she was a solid top 200 player, think she was even ranked in top 150 at that time, had lots of confidence and wasn't burnt out!
Peers big problem now is more mental exhaustion. Saw from her AO match she can't think clearly on court, she didn't know what she was doing. She has been under a lot of financial pressure from her parents as they have had to mortgage their house to fund her tennis. Must be awful playing with that pressure behind you.