First what is the plan are you going to hold it for a long time, if you would yes because this is just the beginning as Bitcoin will be listed next year expect it to rise more.

If you are going to buy and trade it in a short period of time then always wait for price dip. Just read the chart and you will see the pattern when to buy.

Correction always happen in any type of market, but if you meant price crash i do not see this happening in the near future.