Must be that Olympic spirit

I don't know how I'm doing it, but I've been zipping along through the green scarf that is meant to be a gift to my mom (who I'll be seeing on Sunday). At this rate I will probably have knitted too much by the time I get home. Who has put the wind in my fingertips? I'm loving it!...so much wind is there that I whipped out a hat as well this week!