Social Skills Training Therapy Game PackageUse Your I's Learning to be assertive instead of aggressive can be very effective in reducing anti social behaviors. And one of the best ways to teach children assertiveness skills is by training them to use I Messages. An I Message is a way to express your feelings in a non threatening manner, by structuring statements in a specific way. When children use I Messages to express themselves, they are more likely to be heard and less likely to get into