You were worried for Lara. She was isolating herself from you and her butler, Winston. No matter how many times you’ve told her that this exhibition was too dangerous, even for her, she never listened. She was set on discovering the ruins of Kitezh. It was apart of the Croft legacy. She felt like she had to after her father died. She felt guilt that her fault couldn’t live enough to taste the sweetness of discovery. In the process of avenging her father’s expeditions, she was losing herself.