When he quit caffeine cold turkey, @michaelpollan appreciated the #mental and #psychological boost it had provided. "I just couldn't focus," he says. "I lost confidence...loss of confidence is actually listed as one of the symptoms of caffeine withdrawal."http://ow.ly/mL7N50ykG7a
0 replies
2 retweets
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.