I don't think people should really take it personally.....studies have been pointing towards this for ages. It's basically an instinct; people who make a decision are on average more receptive to make further decisions that reinforce this initial position, and are more committed to it than if they had not made a hard choice on the matter. Being aware of this, however, will allow a certain degree of additional control if you choose to use that knowledge to evaluate your actions.
But as an above poster notes, just because we know of a likely outcome doesn't necessarily mean we should blindly adhere to a harmful philosophy based on it.
Addendum: people have been known to consider themselves in support of something that SOUNDS nice, but in reality pick options which do not necessarily reflect this stance since they have other underlying priorities, and many other people have reacted similarly to this information with the same claims, but may not actually consistently follow them. Think about what you say, and what you do...
But as an above poster notes, just because we know of a likely outcome doesn't necessarily mean we should blindly adhere to a harmful philosophy based on it.
Addendum: people have been known to consider themselves in support of something that SOUNDS nice, but in reality pick options which do not necessarily reflect this stance since they have other underlying priorities, and many other people have reacted similarly to this information with the same claims, but may not actually consistently follow them. Think about what you say, and what you do...