First of all, the single most important thing to keep reminding yourself is that you are not in any danger, no harm will come to you and you will feel 100% fine again soon enough. You are blatantly aware of the fact that cannabis has never been directly related to a single human fatality in the history of history, just as you know that a high of any kind in its own right is not harmful. Even if it feels unpleasant, it is only a feeling and one that will subside sooner or later. Of course, it can be difficult to remind yourself of all this wonderful logic when you feel as if someone has just set off a thousand and one firecrackers on the inside of your skull. Nevertheless, it’s important that you do so as the calmer you are, the faster you will be back to your normal self.