>> why this opinion isn't worth a lot without strong evidence > Do you really need strong evidence for something that you can quickly and easily try yourself a

>> why this opinion isn't worth a lot without strong evidence > Do you really need strong evidence for something that you can quickly and easily try yourself at home? If I suggest an improvement to your bike riding technique you want a scholarly study or you'll just give it a go? I'm not saying you lack evidence for "try timing a few things", I'm saying you lack evidence for "Goal oriented people actually tend to be better organized and get more things done"