Well, TA is never 100% right - that's why people lose imho, when few times price goes in oppsite direction to their assumptions they start to play with feelings or they just stop believing their TA predictions.

However if they stick to TA in 100% of their decisions they will have strong chance of earning some cash, because sooner or later they will learn how to use TA with win ratio abouve 50% - which starts generating profit. But you need to be a real tryhard and learn to lose to learn this.

Despite im complete noob, i can easily see some good signals in last month, eg. find some falling stars:
8th march 11:00 - http://s1.screenshot.sh/data/2017/3/11/12/59c13b356a39d40ee9d3a2c32fbe8a21.jpg
24th february 15:00 - http://s1.screenshot.sh/data/2017/3/11/12/27ca744f782a5c5ae4a26e4b158456b5.jpg