Went alone to buy some food for me for the First Time

I am a 13 Year Old Kid and going alone to somewhere to buy some food for myself is a great feeling for me. I was at my Nani Ghar and my mother said to me that go and get Chole Bhature for yourself and i was Shocked because my Mother gets scared when i go alone somewhere and now she said this herself.

So i took some money and went to the nearby restaurant by myself walking. Ordered the food took it and went back.

This is a thing of very big responsibility that i have to return with the change money, get the correct order, be responsible on the road while walking. my mother wants me to understand the meaning of responsibility and tell me that responsibility does not come from age but it comes from the mind.

But i made a blunder because while returning as i dropped 10 rupees while returning and a woman saw that and gave it back. This time it happened but next time i will be more responsible