So re-emphasises to me to just dollar cost average. Wish I had (bet I bought most at the 2006 peak!). Simple really and saves a lot of time trying to do TA on something too volatile, manipulated, etc. I was just in too much of a hurry to get in. Now I'm in, I can slow down my accumulation.
BTW, I find things very different when your core holding is in gold and it becomes your reference point. Oh look fiat GBP is down against gold. Oh look, fiat USD is up against gold. Etc, etc. I basing this on the comment that the long-term cost of things do not change much in relation to gold. The "fiats" are all bouncing around off each other but are all on the same bus going off the cliff. Gold is the currency for me. The rest is noise.