I feel guilty being thin

So I have a naturally high metabolism like my dad, but I also like to think I eat a healthy amount of food; I don't overeat or under eat. I try not to talk about my weight in any context at all, because I'll just feel like crap after the comments people say to me.
Sometimes I might think of a funny joke to say that involves mentioning that I'm thin, but I don't say it cause people accuse me of bragging.
***Don't hear what I'm not saying, I have no problem expressing myself because of what other people will say. What I am saying that sometimes it sucks (or I'm attempting to keep the peace) that other people don't want me to express my thoughts and feelings. I'm not complaining about my weight, I honestly don't care. I'm healthy. 
Sometimes someone might feel envious for not being naturally thin, but please don't make that an excuse to try to shut up someone who is naturally thin. No one likes to be put down because of the way they look. Everyone has feelings. 
Besides, as long as you're healthy and active, who cares? Love your body, be it thin, curvy, oblong, pointy or green 😜. Please remember to encourage other people to love their own bodies rather than put them down, as well.