I don't buy my meat in a supermarket so I probably look like a.veggie and that hasn't happened to me.What has happened to me a few times is that i have spread out my vegan haul on the supermarket conveyer and the person next to me has quickly hid animal products ,i think this says something .
I don't think this thread will make people turn vegan on here ,it takes empathy in my case but i know many who have done veganuary and felt so much better they have kept it going so health will be the big factor followed by the environment
As said if you do it wrong you will feel rubbish ,i use a veg extract marmite type (but i used this before i was vegan) and an omega seed mix to sprinkle on porridge ect
what i did at first was drop non vegan items but not research their equivalents but have built up recopies over the years ,the currys lack nothing but then again a lot of Indian food is veggie anyway