If you're going to talk to someone about their drug use, you should always try and find out what he or she thinks - and listen. Just being there and listening to them is a huge part of what you can do for them. Some people struggle to talk about it, but it's important that you hear what they have to say so you can understand their reasons and point them in the right direction. You are not alone and there is support available for you. There are a range of people you can talk to and services available that offer support.