The context of the following conversation is Sydney decided to stop being so responsible so she began to throw caution to the wind.:
Sydney says I stayed out all night partying last night..
The friend responds I thought you had to go to work this morning..
Sydney responds I did..
The friend responds Then why did you stay out last night..
Sydney responds I'm tired of living a safe life..
The friend responds You should still be cautious about what you are doing..