¹⁸Thus, such negative emotions with interrupts might be introducing a mechanism for suffering which is a bit different from what has been discussed previously. On the other hand, it could be argued that the suffering due to fear is simply the suffering from a threat, and triggering an interrupt does not necessarily amplify it. Likewise, it could be argued that the suffering in anger is just a special kind of frustration. I do not take a definite stance on this point.