He’s still stalking about, giving the complacent a lie to shut the dissatisfied up. No, positive thinking doesn’t work; affirmations have no power; The Secret is a scam. The @SciCareer guy put his foot in it again by touting some paper titled “Happy Thoughts May Help Postdocs Handle Stress.” As you might guess, the reactions of young academics aren’t exactly enthusiastic.
Are you for actual serious with this?? The article describes a new study–and I use this word lightly because it’s based on a one-time survey of 200 postdocs–that found less anxiety and depression in folks who self-reported more frequent positive emotions. So, not only do we have a clear correlation vs. causation issue here – who can say that it was the positive emotions that prevented the development of clinical symptoms and not vice versa – but it belittles the many real stressful problems that postdocs face that cannot simply be "thought" away.
The real money quote is this: "When we suggest that people need more positive emotions in their lives, I know it sounds kind of frou-frou, but it’s actually a very simple practice.” OK. a) I don’t think you know what frou-frou means (frilly or ornamented, not fluffy or insubstantial, which is what you probably mean and you’d be right). b) No, it is not simple. Postdocs have personal, financial, and professional stresses on a daily basis. They are busy as fuck. To suggest that watching a sit-com or going for a run can change that reality not only presumes they have time for something like that, but has very strong undertones of "stop complaining and just change your attitude."
Anger is fuel for change, “positive thinking” is a worthless analgesic for the masses. Get angry, and do something about it.