+1I am in awe of all of those who came to the realization at such young ages and acted on it.
Because of the animals. I reduced my meat consumption when I was 15 or 16 and also had longer phases (years) in which I completely avoided it only to bounce back to meat again. My (meat-eating) environment had a very strong impact on me back then. Looking at that period in a whole, the right word would be flexitarian or half-time-wanna-be-veggie. It took me a long time to properly connect my gut feeling with my brain circuits. Some months before my 29th birthday I read "Why we love dogs, eat pigs and wear cows". Only at that point something clicked into action and finally fixed my decision. I'm really happy now and feel stronger than ever before