What was I thinking?

Setting: B was driving a co-worker, T, back to her house after a work function.

B stops at a stop sign. Her GPS tells her to turn left onto T's street. After the GPS tells B to turn left, T tells B to turn left as well.

B responds: "Yep. Got that. Turn left. Thanks."

She then proceeds to turn right. All of a sudden T starts yelling "wait, wait!"

B stops her car, laughs, and says "I just took a right, didn't I?"

Update: B did the SAME thing two days later!! Except this time she confused the right from the left!!