The context of the following conversation is Lee mad Quinn's approach down the ski slopes seem trivial in comparison to his black diamond moves.:
Quinn says How do you do that without falling and breaking your whole body?.
The friend responds I've been skiing the black diamond since I was 5 years old..
Quinn responds Well it definitely shows, I thought I did well on the normal ski slope.
The friend responds You did fine, it just takes time and practice that's all..
Quinn responds So how much time until you think I will be doing black diamond moves like you?.
The friend responds Haha, hard to tell, just keep practising!.