TA is fun to learn but doesnt always apply so for that reason I dont use it. I bought a stash of bitcoin some years ago & HODL most of it still. Ive made great profit, profit I thought Id never see but Im nowhere near ready to cash in the majority now. Ive got at least another 2-3 years of HODLING before I can realise my dreams I think.
Buying & HODLING for a sustained period is the best method imo, zoom out & look at a graph of bitcoins price increases throughout its relatively short lifetime. HODLERS do not lose.