you have to call yourself out of daydreaming, yes if you’re day dreaming to see what does not exist, but you aim to reach out into this void and grab that thing, at some point you have to come out of the void, it has to exist. If you spend time with it in your head, remember, time does not pass when you are in your mind, real time flies past. and the thing you spend time with in your head, is still not real. It does not exist.