There are no complex things to know before investing in bitcoin.First you should kmow that we have to buy bitcioin when the price of bitcoin decreases and should sell them at a good profit.These things are enough before investing in bitcoin.
Are you sure? what if the bitcoin has gone? you should know about the bitcoin because it help you a lot on how you should sell and what coin you would buy. We know that it is easy to do but there are things you should know not about the bitcoin only but in the whole cryptocurrencies. You can earn a lot if you know more than others and it is advantage of having more info.