[raghuveerdotnet]

I feel "Focus" as a function of overwhelming want or overwhelming need is a better proposition than as a function of tips and tricks. I've had times when despite all the raging distractions I've got the work done because I was so invested in it and there have been times when despite being in a perfectly isolated, no distraction environment, I have failed to get the work done because there was no real urgent need for it to be done, intrinsic or otherwise.

I would say work on things based on constraints, that are beyond the artificial boundary of productivity tricks, like an overwhelming desire for action or an imminent deadline from an external enforcing agent; differentiate between want, want-to-want, and have-to-want; and mainly rest well, for energy management is key in working well.