A sudden blind

Have anyone got a experience of sudden black out while you are still conscious?

First time in my life that I have experience a sudden blind for like 1 min?? Everything just turn out and it was all black in front of me, not even a single ray of light can be seen. It was scary? But I guess I was quite clam and luckily my mum came to help me just at the right moment. It was still conscious and thoughts came through my mind then I realized how important our eyes are. Not only our eyes but all the senses as they are somehow linked! Now, I learn to treasure what I see; the colours, the pictures that I see through my eyes everyday. I think everyone learn from lesson/mistakes and we grow. That is Life, continuing the learning process even till old.

No worries, doctor said that there wasn't any big problem so I am relieve. However, the cause to this incident was not known. Under investigations?? haha.

I would also like to thank all people who wished me well and my classmates who gave a 'interesting call'. They are really bunch of people who bring joy:] Also my dad who took leave to accompany to the doctor:]
~~Thank you all!~~

I think I should improve on my responsiveness, I was slow to adapt the changes. When a lady fell just now, my father react faster than me to hold her although I saw it first. I should be more attentive!