One in six people. hope this helps you!!
To emotional conflicts and to external stressors. Some defense mechanisms (projection, splitting, acting out) are almost invariably maladaptive. Others (suppression, denial) may be either maladaptive or adaptive, depending on their severity, their inflexibility, and the context in which they occur.
I think it's Carbon Dioxide. Hope this helps! :)
Answer:
You should give the person time to respond, not too much time.Too much is surely wasting time.