It is good to start in business with bitcoin it is helpful. It is also good for long term investment and asset in the future. However risk is there the price will hit to 20k then back to 7k in just a couple of months. So investors that doesn't have enough ideas on how to deal bitcoin ways will got panic and probably sell it to avoid big lose. However sometimes price of bitcoin will immediately rise from the fall. It should start up with strong foundation on how bitcoin works.