A funny experience:

Once upon a time, my friend told me that I should say yes to anyone asking me a favour. He said, 'You never help people when people need it.' I know helping people is very important for society, but the last time I didn't want to do any additional work. I used to enjoy my life by going to work and doing lovely things without helping people. 
By the time I decided to change my ways, I decided to help people. I decided to help anyone asking me a favour. I said in that moment I'll never ever say no to anyone asking me a favour.
One day during my way home after a hard days work, I found someone asking me to go with him to a far away place. I was tired but I remembered my decision about not saying no to anyone who needs the help. Then I went to the far away place with him. The journey took 3 hours. When I arrived at this place I then found someone asking me to lend him 500 pounds. I said no at first, but suddenly I remembered my decision.
On my way home my car ran out of petrol, and I couldn't get home. Then I asked my friend who said to me that I should say yes to anyone asking for a favour. When my friend arrived and helped me get petrol for my car, my friend was so angry because we couldn't go to work the next day.
Finally, helping people is very important, but I should help people without it influencing my work and my life. I will make free time for helping anyone who needs it.
Actually, I'm advising people to spend their spare time helping others. The feelings resulted from helping people is amazing.

A funny experience

Once upon time my a friend told me that i should say yes to anyone asking me a favor , He said " you always don't never help people when people need it that " , , I know helping people is very important for society but in the last time past i didn't want to do an additional work , I used to enjoy with my life by going to my work and doing lovely things without helping people .
By the time Then i decided to change my ways. , I decided to help people , I decided to help anyone asking me a favor. , I said in at that moment i'll never ever say no to anyone asking me a favor.
One day in my return way to my returning home after a hard day's in the work, i found someone asking asked me to drive him to a place a long way away. arrive him far place , I was tired but i remembered my decision in saying no to say yes to anyone needing help. needs the help , Then I drove him to the distant place. i went to far place with him , The transportation journey took 3 hours. , When i arrived at this to this place and then i found someone asking me to borrow lend him 500 pounds. , I said no in the at first but suddenly i remembered my decision .
In  On my return way to my home my car run ran out the petrol and i couldn't get home. go to my home at this moment , Then i asked my friend for help who had said to me " you that I should say yes to anyone asking you a favor. , When my friend arrived to my place and helped me in getting a to get petrol for my car , My friend he was so angry because of all of none of us couldn't go tho the work next day .
Finally,  helping people is very important but i should help people without influencing on  affecting my work and my life. , I will need to make free time for helping anyone needing the help .
Actually i'm advising I would advise people to spend their spare times in helping people. , The feelings resultinged from helping people is an amazing.

Great Waleed! I good story. Remember to use a capital I when you are talking about yourself. And work on using full stops correctly rather than commas. I would like to read more of your stories and ideas.