It's a because stress doesn't let the brain relax like trying to sleep.
Hope this is helpful.
Answer:
if he/she attains puberty stage
Explanation: it is an established fact that for every living entity, growth is prominent which gives room for physical, behavioural, biological, environmental changes. all the aforementioned and other innate factors contributes to changes in an individual.
She can walk every two weeks and continue doing wat she doing