the american psychological association (2013) estimates that between and percent of youth across ages and cultures have specific learning disorders.

5; 15

Explanation:

A specific learning disorder refers to a neurodevelopmental ailment that starts throughout school-age, although it´s often not recognized until adulthood.

The APA has stated that around 5 to 15 percent of school-age kids have specific learning disorders, and in 80 percent of those cases, they are dealing with dyslexia. The third part of them is estimated to additionally have attention-deficit hyperactivity disorder (ADHD).

it´s related to his charming character.

beauty is not everything, although we can joke that girls only care about the physical or material aspect, the truth is that a real woman looks at more important things, besides intelligence and personality, there are other attitudes that make irresistible to men who are 'unattractive'.

for example develop your sense of humor.

i believe your answer is mountains.