I have got used to ride a bicycle since when I was 7 year old. First, I practiced with four wheels bicycle in an uphill and down = up and down hill road in front of my home. After getting used to it, I used two wheels cycle, which was scared at the frist time = which  sacred me at first. After getting the sense of balance with (two weels) bicycle without falling down, I felt (a) the sense of being very satisfied of my achievement. I remember the happiness creally = that moment of happiness  clearly. After that when I lived in a area that had bicycle path, I enjoyed riding it. I didn't ride it here though, as here has lack of = as this place doesn't have bicycle friendly road. Also,although they have,it seems to dangurous = too dangerous to ride it here.It has benefits such as saving bus fare, body exercise and having fun the speed. Sometimes,I fell down from it. It (was) happened because of my lack of care and lack of concentrate = I lacked of care, balance and concentration. However,riding a bike is kind of joy and fun for me = riding a bike give joy and fun for me to do.