> In particular for your colleagues it may be beneficial to disturb you because when they disturb you, you may lose concentration but the may in fact avoid losi

> In particular for your colleagues it may be beneficial to disturb you because when they disturb you, you may lose concentration but the may in fact avoid losing it by quickly get an answer to their pending problem. This is true, but the people getting asked are usually the ones doing (much) more delicate work, so it’s their concentration that should be protected.