I think, if only those people who planning to invest in bitcoin manage to notice this sudden increase. I think there is a high chance that they will start investing.
Ofcourse, We are suprised because of it's price everyday as compared to it's price last year, there is so much difference between this year and last year. As you've see about bitcoin, It is moving and increasing it's rate everyday and trying and trying to increase. This is the time that every one will start investing, because every one will be benefited if they invested now because they will gain a lots of profit.