Wat's a good way to......?

like roller coasters??? my skool is going to 6 flags at the end of the year and i wann learn how to like them because everybody else does.. and i don't know wat to do if i don't go on the rides... my first ride was the Big Dipper and i h8ed it afterwards.... but how long did it take u to like roller coasters??? HOW CAN I GET OVER MY FEAR OF ROLLER COASTERS???