The Grey Wardens? No. My blood is tainted by the Darkspawn and there's no cure. Within the next thirty years, the taint will overcome my body's ability to fight it and I'll have no choice but to head to the Deep Roads and die fighting as many darkspawn as I can. Or simply take my own life. There are no other options.

[and that is why she hates being a Grey Warden. no choice but to die absurdly young, possibly no chance of ever bearing a child. and she misses having choices]