Just saying the poll is confusing as fuck, I read the options, then read the thread and click "Legitimate" as in I think your opinion is legitimate and lo and behold, it's like someone has a normal axis in a flying game, just doesn't feel right.
Anyway, because someone has bigger problems than you it doesn't mean you shouldn't be able to complain, otherwise imagine this scenario: "Girl is born, she is blind, deaf and deformed. Her mother dies in birth, her dad left long ago and her step dad is left to care for her. However, the stepdad is a psychopath, he tortures her from birth and keeps her locked up in a basement, she doesn't know the outside world, she doesn't know anything. The only thing she knows is pain, to the point where it starts to feel like the closest she has to love. She keeps getting tortured for many years, barely fed, regularly raped and abused, but she doesn't know anything else. One day the Step Father dies, after 4 days without eating and drinking she stumbles outside, turns out the door was never locked. She is found covered in blood and scars by local children who start being children and poking her with sticks, she doesn't understand what is going on. She is being assailed by a lot of sensations she didn't know existed, the sun is shining on her for the first time, she can't hear the noise but she can feel a frightening level of vibrations. She tries to run as well as her skinny legs can carry her only to stumble upon a road and being ran over by a car, dying instantly."
After listening to a scenario like that (And I'm a big time internet lurker, I know of a lot of messed up shit going on around the world) no one ever could complain, not the starving kids in Africa "At least you have your 'freedom' stop bitching" Nor anyone else, unless there's someone more unfortunate than her, then even she can't complain.
What I'm getting at is that Emotions and feelings are Subjective, they exist inside you and if you don't LIVE Yourself a way waaay worse experience you won't really feel it as attached and real, as human beings we aren't objective and not complaining about our problems considering some people are way off would be a perfect Objective observation, but would have nothing to do with our humanity.