To shirk means to avoid doing something.
So, if there are any choices, I'd choose that someone would be tempted to shirk a difficult task, or something you just don't feel like doing.
Depression
According to The National Institute of Mental Health, an estimated 3.2 million adolescents in the United States had at least one major depressive episode in 2017. That means about 13% of teenagers may experience depression before reaching adulthood.
I think that in these lines she admits her helplessness:
Alack, alack! Ye mock me. Is it meet Thus to insult me living, to my face?
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In there she compares her with slave of destiny :
O monstrous doom,Within a rock-built prison sepulchered,To fade and wither in a living tomb
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And there she represents how she belongs to her family and can't confront the fate her family has builded for her: In thy boldness over-rashMadly thou thy foot didst dash' Gainst high Justice' altar stair.<span>Thou a father's guild dost bear.</span>
15 Years old Im pretty sure dont know what else to say to make it 20 characters long lol.