Yes, now I'm doing it - I work and put all the free money into bitcoin. And I will do it until its price allows me to do so. And there already results from the investment in it will bear fruit.
be careful if you decide to buy bitcoin because you need to determine how much price you want to buy and don't buy when there are no clue how much it will down. because if you don't analyze the price, once the price is down, then sometimes the price will be down for more and you are only get trapped in middle price. if you can not analyze with good, then you can waiting for a while until you are sure that you can see the bottom price then you can buy at lower price.
I agree because the value is really high right now and i think that it may fall one of these days so you should think about maybe buying another coin or wait for the value be low to buy some more bitcoin.