Yes you should invest in bitcoin before it is too late because the value of bitcoins today are much smaller and cheaper than it is used to be. And we all know that the bitcoins price will rise again within the month so it will be much profitable yo us if we buy in a lower price then sell it in a much higher price and that my friend is what we called a buy and sell process but you can always do a long term inverstment because some people are saying that bitcoins will reach $50k but they never know when will that happen.