War Against Celery

Dear Celery,
I hate celery. The flavor from it is bitter and for me ruins my meals. Now I'm okay with having celery on the side of a dish since I can just set it aside and not eat it. What I hate is when something has celery imbedded inside of it. For example, shredded tuna the stuff you find inside a tuna fish sandwich. Tuna tastes perfectly fine, but then someone decided to put celery inside of it completely ruining it. Whenever I get a tuna fish sandwich I have to pick out all the tiny bits of celery out in order to eat the sandwich. Apparently celery was put inside to give it more of a crunch but that's stupid. It becomes a big pain to pick through the tuna and take out all of the celery. I don't go out and eat that much but whenever I go somewhere the chances of the tuna having celery inside of it is high. The only exception would Subway. What other thing do people needlessly put celery in?