Most of the stress people experience comes from inappropriately managed commitments they make or accept.
David AllenThe hardest thing about being productive is not the work, but the split second it takes to decide to take control.
David AllenWhy do people complain that there's no time to get their work done? Because there is more work to do than the work they think they have to do.
David AllenEverything youโve told yourself you ought to do, your mind thinks you should do right now. Frankly, as soon add you have two things to do stored in your RAM, youโve generated personal failure, because you canโt do two things at the same time. This produces an all-pervasive stress factor whose source canโt be pin-pointed.
David Allen