In my dream last night i was buying something at one of them self scanning things in supermarkets, and every time i looked at the prices they changed at one point it was at £15,000, unfortuantly i did not notice i was dreaming, but i should have done a reality check but i just don't think of doing them things when im dreaming..
So i need help on finding out on how to reality check in dreams because i never do them, but i do in real life?