I'd like your help in working out if I'm overreacting or not. Today, as per any other day, the mailman delivered our post. Unfortunately he posted a piece of next doors mail by mistake. We reside in 36, our neighbour resides in 34. So I merrily make my way next door and post the letter {being the good citizen that I am}. I potter out for an hour and come home to find that the same piece of mail has been re-delivered through my letterbox with additional biro all over it stating "NOT AT THIS ADDRESS!!!!!" I stood there in a mini state of WTF, confused as to the nature of this re-re-delivery. Now I don't know my neighbours name, mainly because it appears to be a holiday home so I've seen them once or twice in the last Month but I'm not illiterate and my numeracy is adequate and the letter clearly states it's for number 34 regardless of recipient. So I took the letter, walked over the gardens and threw it at their front door and went home. I'm still quite angry, well not angry, just a little perplexed.