what am i doing wrong?

i broke my board.. so i wasnt able to go surf for about 3 weeks..
i borrowed my friend's board today for about 30 min because we only had one surfboard between ourselves
I was wondering what i am doing wrong.. how do i come out of it and ride away?
http://www.youtube.com/watch?v=zx13h6jkj_g
i borrowed my friend's board today for about 30 min because we only had one surfboard between ourselves
I was wondering what i am doing wrong.. how do i come out of it and ride away?
http://www.youtube.com/watch?v=zx13h6jkj_g