i've had my ears at 0 for almost 2 years but in the last 3 months, i take them out 8 hours a day because of work. last nite i tried stretching to 00 but it's kinda hard and i'm afraid to rip my ears. i've stretched my own ears and usually it's not this hard. except for the last jump. any advice? does it matter that i leave it out for 8 hours a day?