Thanks to social media and mobile phones attention spans are shorter than just ten years ago. Today's short attention span has given rise to "TL;DR"--"Too Long; Didn't Read"--which is definitely a part of our culture now. TL;DR, also written as tl;dr, TLDR, or tldr often appears in social media posts, online articles, blog posts, text messages, emails, and comments responding to various types of content, typically used to summarize content or to indicate that the person responding to the content didn't read the text in its entirety or didn't read it at all. The same short attention span exists in more than just on and offline reading. It also exists in the sphere of self-defense and survival as people demand effective technique, but without all that pesky teaching and training. So, in answer to the needs of a dumbed-down society, I give you TL;DT: Too Long; Didn't Train . Self-Defense Tips, Tricks, and Hacks .
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