If you do have enough money and not needed it at the moment, go buy more bitcoin as much as you can. Yes, it may be risky at first to invest but in the end you'll not regret it for the last time. Bitcoin is accelerating. So just hold it no matter what because it may be the reason for you success.
I agree, that you can buy bitcoin today, so that in the right time you can earn good profit. But don't think that's is risky, you should give more trust and patience to wait. If you believe in bitcoin you become success. The best thing you should do right now is just hold your bitcoin and wait until the price is high, so that when the days come, you can earn high amount of profit. I think long term is the best and this is the best option.