How unreliable is palm reading?

Palmistry is just a reflection of a person's inner and outer. China people have summed up the law of handprints, so now people can calculate a person's future achievements. Palmistry can only calculate a person's possible achievements in the future, but it can never determine a person's fate. Just like pushing a car, experienced people can determine how far it can run by looking at the appearance of the car combined with how much force you give it and how much force it has inside, combined with friction and air resistance to the ground, so as to calculate how far the car can run after you let go. For fortune telling, you should find a fortune teller who can tell you how to change yourself and achieve better results. The "wheel" is a very important internal factor that determines how far a car runs.