Write the next sentence in the following story.

How to talk to a friend about their risky behavior
Talk to your friend when you are both clear-minded.
The best time to speak with someone about their behavior is when you are both stress-free, in good moods and not under the influence of drugs or alcohol. Unfortunately, it may be difficult to find the time for a conversation when you are both at your absolute best.

Available choices:
1). If you have mutual friends who often engage in risky behavior, look for opportunities to talk. Find ways to avoid conflicts, out-of-control conversations, or awkward silences.;
2). It is particularly difficult to have a conversation at home or in your car together. Be sure to opt for something that can be expressed openly and honestly without coming across as intimidating or suspicious.;
3). Request a time when neither of you has time to clean up. For example, to take care of a big project at work, try to schedule a time to talk after you've finished the project or assigned a meeting.;
4). Still, you should try to initiate the conversation during a time when you think your friend will be more receptive. For instance, avoid talking while you are out drinking with each other.;. The answer should be
4).