The main technique when it comes to investing in bitcoin is to learn more about the cryptocurrency, it's the best way to save you more money instead of losing more of it. And after you've invested the best tip is I can give is to buy low and sell high so you can gain more profit.
Yeah for sure the best strategy to use bitcoin sit the buy low and sell high, price will huge very soon but do not lose your patience if you see change in price, I use the one and only technique to earn money from bitcoin is, I use to buy bitcoin at the starting price of the market and then I decided to hold it until I see the real growth of bitcoin in market, gradually price of bitcoin is getting better so don’t be scare of the market dump as it is very temporary time that always come to bitcoin and then price become change so no worry just hold to earn more and more at high price selling.