back when i did my last cycle in colloge, about 8 years ago, a friend of mine, who has since went into the militairy, would always reuse his needles, i remember him using the same needle to inject himself 20 plus times. he always said that after 20 times, it starts to get to dull to keep on injecting, so he would only use 1 or 2 needles for his whole 10-12 week cycle. he would always say that if it was only u using the needle that it was ok to reuse it. what do you guys think about this.