My gf is the same way! And i'm kinda the same way but I'm also honest to a fault. I hate playing games, i hate hypocrites and lies so i tend to be blunt with people but i'm also good at making it into a joke and being empathetic about it Don't be afraid. They won't hate you.

It's easy to get in your own head about stuff like that, but ask yourself: If THEY were to tell YOU something similar, how would you react? That's how you should expect them to react. Even if you know they won't, that's a THEM issue, not a YOU issue. You keep being true to yourself.