when I said ‘no’ for the first time

Do you find hard to say ‘no’ , as easy it may sound its a real deal for people like me. I am an introvert by nature and really indecisive.so it was a usual day i had my computer classes and i was heading home . I was wating for a bus at the station when a relative of mine came on a bike and stopped and asked me to go with him. I may be 20 or so back then but still i was very indecisive and lack confidence in myself. Mustering the courage i said ‘ i will take the bus you go on’ but he was persisitant and i was there struggling to stick to my decision, it was more than a, minute though it may sound samll thing, it wasnt for me but i did it , i stick to my ground and said no and he went away. I was still doubtful and asking myself was this right descision or i could have saved my bus fare!. I got on the bus chattering in my mind .. suddenly i saw drops of rain falling on window and it soon was raining heavyly , hurray! i was so happy and was proud of myself.