Share 'How to eat in front of others?'

Hi, so I just joined 30BaD, and I have a few questions (within questions): 1) How do I eat in public with friends and family who consume meat and dairy on a daily basis (and who may or may not approve of my change in diet)? For instance, what do I tell them when they notice me not eating the foods that I used to like meat, dairy, oils, grains, etc. so they don't freak out or discourage me from pu…