I've come across this comics: http://ow.ly/i/t8bb, and immediately thought: I am one of those grammar allergic guys. And something has to be done about it.When I listen to someone speaking English, I want to correct all the mistakes at once. When I check a written assignement, my hands are itchy to underline every error I see. I hardly surpress the desire to make everything right. Moreover, seeing all the work covered in red demotivates students. Is it a professional desease?One of the good techniques I learnt when preparing for my TKT was that you correct the mistakes connected only with the topic you and your students are having now. If it's articles, correct only articles. If it's prepositions, concentrate on prepositions.Though perfectionist inclinations sometimes take over. And you? Are you grammar allergic?