Pathos is a communication technique used most often in rhetoric (where it is considered one of the three modes of persuasion, alongside ethos and logos), and in literature, film and other narrative art. by passion in the delivery of the speech or writing, as determined by the audience.
Hair grows on average a half of an inch per month-damaged or not. If you want to have your hair maintain its length while its growing to gain length, then you should really take care of the ends. If you are going to bleach your hair to add blond streaks- it can damage your hair.
It is not harmful, just counter productive. Hair grows 1/2 a month (on average, roughly) You get a 1/2 trim ever 6 weeks = you just cut off all your hair's growth. If you are gentle with the ends of your hair, you can go months without trims.