Calling all Vegans! A troubled 14-year-old needs your help...?

Just keep at it. At first you might miss the taste of meat, but your tastebuds will likely adjust to the point that it doesn't even smell like food to you anymore. I can't believe I used to eat steak - a few times I've been around it cooking and seriously thought there was a wet dog nearby. In the meantime, you can try various substitutes - some taste more like the real thing than others.