For people who believe in personal responsibility the world that they perceive is about them and what they create and allow. For travis, I think he has some detachment from what others do and say and so his world is about his positive attitude which he feels is a good tool to have and use. For others in there this is something that they don't like. I'm not saying he is this person who thinks everything he sees is his responsibility but I think he believes that being positive brings more happiness than being negative or dwelling on things that have already happened.
Take the eye thing, many people would have gone on and on about it, but for travis, it happened once and then was done with when it was over. So in that respect he does not continue to beat people up for their mistakes, something happens its dealt with and that's it.
Others in the house i think are throwing rocks at what they don't understand. They are playing victim with him as the centre piece. Travis you make me frustrated, travis you do my head in, travis you are not what you should be, they constantly in many different situations choose to believe that he creates drama in their lifes, not that they allow drama and allow themselves to be the way they are. Like Bianca who says that others have made her the victim, or ben that they made him a bad character. The mole task showed how they all think themselves victim in some way even travis, when as one can see they hold some responsibility to themselves, their integrity, their honor, what they allow and disallow.
I think that travis has started to get annoyed at this constant barrage of people telling him that he is wrong, not good enough, cannot be accepted, cannot be loved, is annoying, is not what they expect of him.
I think he is a human and humans have many, many layers and many, many beliefs, sometimes conflicting and sometimes not working towards the goal the person wanted.
When he is positive, they call him wrong and when he plays out other aspects of the internal stuff that is going on he is called fake in the house and a game player.
I think he is himself, all layers of himself, all parts, light and shade, positive and fearful, fine with himself then doubting himself, calm, then frustrated, but because he is positive a lot of the time he is called wrong. Is it wrong to not choose to be part of their dramas? Is it wrong to allow what they perceive to be just that and for the most part not affect who he is and how he is and his mood that he chooses to hold? I don't think it is and many people actually want to attain that on some level.
Is there other stuff too that he has inside, stuff not so positive and did the shingles come because he does have emotional turmoil somewhere in there, I think yes, sure, but so do we all! We are all human and we all have this, whether he discusses it or not, I don't think that makes him fake. I think it makes him human.
At the end of the day, they all have hopes, fears, negative and positive traits, I don't see that he is better or worse than any other in there, it is all about how you personally choose to let someone affect you and why you do it.