Translation of leichtsinnig

Writing large essays has never been my favorite task although it is one of the most important when learning a language. Spanish, English and German are all entirely supported by Vocabulix.
The woman has to decide if she wants to carry the baby or to have an abortion. She is a victim of her own situation, suffering restlessly and thinking continuously about her unwanted pregnancy.
She was a very cute twenty six year old woman from the area, had a perfect English and could be understood well. She told us to put on good shoes and we started walking towards the valley.