I don't think withdrawing from events so that she has plenty of free time to brood about the pathetic losses she has been inflicting upon herself will in any way help.
I tend to think the contrary. She even chokes against slumping Arantxa Rus for God's sake!
It doesn't look like she is anywhere close to putting an end to these mental problems. As a streaky player, her confidence might grow if she finally starts winning... but, she is also very negative. A fresh start may help to work the situation, because I feel like she isn't over her disappointments yet.