Yep, i wouldn't buy that chart.

They give them away for free on-line these days.
Remember when they used to pay people to draw charts, and then sold them?

Anyway, looking forward in time, ... just buy as efficiently as possible.
If you must, buy at a bitcoin ATM.
Everything you get will be good long term.

I feel we have a little more sideways to go... and then it will be i wish i bought more at $10k