As long as you come off as someone who “hates those lazy conniving pilots” you will be fine.
Seriously, just keep perspective. The atmosphere at corporate is toxic toward us. We are not the devil. I can honestly say I just DONT see pilots abusing the fatigue policy. Does it happen? Sure. Just not as much as corporate thinks. Everyone here just wants to work, be paid for our worth, and go home......that’s it.
For Every story you hear about some pilot “fatiguing out” a trip while everyone is doing the eye roll there are countless times where we go beyond and no one ever knows.
Good luck. Don’t drink too much blue juice.