How Can I keep being Vegan while everyone is against it?

I have been vegan for a month or so, my skin never have been better. my body also , since I am over-weight with a few kilos (under 10 ) my waist seems to be getting smaller, also I feel more active
The thing is , people are always mocking me , tricking me into eating animal products and think it's funny. I am a weak person so I dont really know how to stand for myself.. I just cry.. Please help
How Can I keep being Vegan while everyone is against it?
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