Hair is fairly strong and can generally withstand normal grooming techniques. However, there can be thinning or breakage of hair due to poor grooming habits, and following several tips can prevent these bouts of thinning and breakage. Avoid combing hair with fine-toothed combs when wet, as this is a common cause of breakage. Although this is a tempting practice because hair straightens and detangles much better if combed when wet, the stress on the hair shaft is immense when the hair is wet...