I have many more examples.
For instance what we call muscle memory is really neural memory.
The attentive repetition of movements results in the neural pathways involved to become more efficient and better conductors of neural impulses.
I have played guitar for years and when learning chord fingerings at the beginning I slowly moved my fingers from one chord shape to another while paying attention to how each finger needed to move. After doing that thousands of times I no longer need to watch my fingers and can change chords with my eyes closed. The neural pathways that control those movements are actually better and faster than other neural pathways on my body.
The dictionary defines muscle memory as "the ability to reproduce a particular movement without conscious thought, acquired as a result of frequent
healthworksfitness.com
So it it is actually true that a person can change the quality of his own neural pathways by making the neurons more efficient. Or to stick with the tool mark analogy the pathways become grooved.
We also know that a person's environment, lifestyle and diet as well as many other factors can directly affect the expression of genes and that even identical twins can have differences in the expressions of their genes not to mention that since no 2 atoms of an element are exactly alike that the molecules that make up DNA can never be exactly alike so while the chain of DNA's constituent molecules may be the same order in twins the DNA is not identical on the atomic, subatomic and quantum scales.
WHat are those differences in gene expression if they are not patterns resulting from the many factors of a person's life?
www.nature.com
You are denying proven scientific facts in favor of a belie in the immortal unchanging soul of which there is absolutely no evidence. Buddhists knew that there is no soul or no self almost 500 years BCE. They just didn't have the science to explain it so they reverted to mysticism just like Christians do.