I find that passes, as long as I've slept well, drunk enough (water) and am otherwise feeling fine.
I often go all day without eating while I work, and contrary to the OP and more in line with several of the other posters here I do find myself more productive, able to concentrate and focus, and feeling more energetic (I know it's counter-intuitive).
However the slightest inkling that I'm feeling worse for it, or that my productivity is beginning to slip, I'm feeling unusually tired - I'll simply eat. I'm not entirely sure losing much weight would be good for me (I don't have much to lose) and I'm not trying to take things to extremes. I just side with folk who agree that 3+ regular meals a day is not necessarily the only healthy way to do things.
Note well that this is all simply my own experience, and I'm certain people differ. I do this because I'm happy, comfortable and feel better for doing so - if you try it and don't, perhaps it isn't for you. I know I wouldn't do it if that were the case.
I often go all day without eating while I work, and contrary to the OP and more in line with several of the other posters here I do find myself more productive, able to concentrate and focus, and feeling more energetic (I know it's counter-intuitive).
However the slightest inkling that I'm feeling worse for it, or that my productivity is beginning to slip, I'm feeling unusually tired - I'll simply eat. I'm not entirely sure losing much weight would be good for me (I don't have much to lose) and I'm not trying to take things to extremes. I just side with folk who agree that 3+ regular meals a day is not necessarily the only healthy way to do things.
Note well that this is all simply my own experience, and I'm certain people differ. I do this because I'm happy, comfortable and feel better for doing so - if you try it and don't, perhaps it isn't for you. I know I wouldn't do it if that were the case.