This is something I realized when I self evaluated at how I do things.

My friends always comment on the fact that I do a lot work in lot different things.  But now I realized that, most of these 'different' things are mildly related to each other, and that is how I can manage it.  Say I am writing an article in one place, I would have done research for more than that is necessary.  I do not let it go waste - I use it to write else where, writing whatever that I had not written earlier about.

It is all about how much of output you can get, with little or no extra effort that you have already put on a matter.

What do you think? Do you apply this?  Do you have some expamles that you would like to share?
(Or am I the only weirdo? )