"I think we're sold an idea that we should be believing in ourselves and setting out goals and thinking positively, but the reality is that thinking positively can actually have quite a negative effect."
More from @BBC:http://ow.ly/53Bs50y2pXb
0 replies
1 retweet
3 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.