It has always been my view that TA is just one of the factors to consider before making a trade and not the sole or only factor to base a trade on esepcially in this volatile crypto space.
This interesting discussion here which took place at the office of the first decentralized market intelligence platform for crypto,CoinFi, https://soundcloud.com/coinfi/episode005 has further supported my opinion and I think its a nice piece. Listen.