I never excel on technical analysis but fundamental is my cup of coffee. I can say that some are relying heavily on charts and indicators but frequently the market moves on mysterious ways like we thought we are correct as chart says so but in the end we didnt anticipate that it could change the market movement out of our TA.
I've read many books about TA, and I can also say that I failed to excel in TA though I knew the basic strategy but I can't sustain it and become a day trader, FA works better for me as well. There's a lot of good analyst but if you are going to hear their stories, you wont believe easily on how they succeed and become a good trader.
We do analyze using our best strategy and effort, but remember that this market is beyond our control so expect that your TA might now work most of the time because the market is moving on a different trend.
Because it's not an exact science, that's why it's hard. I mean many people think that they could find something that is cool with the crypto world, but in reality they do not realize that it's actually good tough to do it. I personally do not believe that it's that hard, but many people think so because nobody I know realize that it's not going to be an easy task and it will fail many times.
If you keep on thinking it will not fail, then you will soon lose a lot of money. If you do not make trades with 100% accuracy do not worry, that's suppose to happen because chart trading and TA are all things that give you a profit in the long run, not all the time.