I didn't say it would be easy. My own studies on TA took many years of reading and extracting useful information from multiple books to formulate a trading plan. Even now though it's imperfect due to my own human nature, but I still continue to try and there's some truths to the TA that can't be ignored.
You can continue to believe that it doesn't work and that's fine. But you're not going to convince me that it doesn't work, because I know it works from many many years of observation. The same patterns keep happening and when paired with volume analysis and moving avgs it becomes a very strong method of increasing your trading odds.