If you suspect a friend might be considering suicide, what should you do? call the police immediately. dial 911 if necessary. convince your friend that everything will be okay. ask your friend if he is thinking of hurting himself. avoid the topic of suicide so you don't inadvertently "plant" the idea.

The right thing to do would be dialing 911, which is the line designed to deal crises. As a friend, one may feel compelled to try lending some comfort to a cared person who is going through issues; however, we may not always be qualified for this and there is a possibility we do more harm than help, particularly if our friend does mean to hurt him or herself. By dialing 911, the case could be taken on by behavioral specialists trained to deal with situations like these. The police should be contacted when a clear and present threat to the person and/or some other ones in the surroundings is clear and requires law enforcement.

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.