Why does the author say in lines 102-103 that people surprise themselves sometimes? How does this statement support the author’s claim?

being untruthful

eating too much

overstaying one's welcom

this is that correct answer.

recent brain research has shown some surprising benefits as a result of formal musical training. learning to play a musical instrument appears to develop parts of the brain that can even influence academic results. the studies indicate that the earlier a child begins training, the more benefits there are. one such study showed that children who began musical studies before the age of seven had a more developed brain in the region where language production and auditory processing take place. scientists believe there is mounting evidence to show that early musical training can improve brain function.

explanation:

your eyes are the first things that you open

i have a basic answer but if you want a more in depth