Your mind is what you use to think, remember and decide. It contains recordings of everything that has happened to you from the very beginning of your life until now.

This is known as restimulation, a past memory becoming active due to circumstances in the present which are similar to circumstances of the past.

Because a drug-taker is not in present time, he often makes mistakes of this kind. They may be small mistakes which make him seem clumsy, such as knocking over the water bucket. At worst, the person can be insane. The events apparent to him are completely different than those apparent to anyone else.