Finally someone who understands how trading works. Great comment! Posts in this forum make it seem like you can pick some random indicator in single timeframe, use configuration that was discovered in 1970 and beat the market. Wake up people! There are huge trading companies with Neural Networks/Machine Learning tools that look at every possible timeframe and every possible indicator with every possible config. And they have the same analysis for fundamental data too. And they make decisions automatically in milliseconds.
Yet here you are, looking at your Bollinger Band 60 minute candles with 20 period and 1 std dev and thinking that the market still acts the same as it did in 1970. That you will somehow make the money with most basic indicator ever with the most standard configuration. Yeah right, sounds legit. Run some backtests and see how your strategy has worked in the past, might see a little surprise there.
And yeah, then there are whales. They don't care about your support lines, when it's time to sell, it's time to sell.
Nice to see that there is at liest 1 person thinking same thing about TA as I do. Most often when i share my thoughts about TA i get response that xxx indicator SOMETIMES work for someone. Yea. Coin toss sometimes works too

Neural Networks/Machine Learning
...Yep ... This is scary. Machines are learning how we trade all the time. How they deal with newses is interesting. Once i was on the presentation where guy said that his bot can read up to 500 articles in 10 diffrent languages in 1 day and is able to do(among others):
1- chose the most important sentance of article
2- to summarize in few sentance
3- spot if they are positive or negative against asset and make buy/sell order based on this (in just few second after news appear in country where it appeared). Thats huge advantage. Imagine that in japanese important article about oil was written in their news website. It will appear in english after few hours. Beafore manual trader will spot it, read and trade based on it next few hours will pass.