Are fortune tellers all liars? Is it true that white smoke burns incense and sparks?

Incense sparks are gunpowder in firecrackers. Set off firecrackers, rub gunpowder on incense and shake off excess gunpowder. When the incense burns to the place where there is gunpowder residue, there will be sparks. As for what you said, the incense in the box has no sparks first, and there are some behind it. This is normal, as long as the technique is fast, or you can use a special incense box, similar to the props used for magic.

The white smoke on your head is interesting. You said close your eyes, shut up and block your ears! Then what else can you know? People just make it up to lie to you, but they don't play with you. Yes, mostly psychological. If you consider your sight, hearing, and silence, you can't even smell it. At this time, your heart is completely blank. If someone tells you something, you think so, because you will unconsciously fill the blank place. This person must have induced you at that time, or hinted at any changes in your mind.