I can run swiftly and silent...
I can run swiftly and silently when you want me to stay still, I can move slowly and cautiously and am yours to fill. You look at me often and yet you always forget me, I am the most feared killer, yet you can't live without me. Sometimes you have me for all to spare, Yet when you need me, I am not there. You can waste me, or cherish me, you choose the track, But once you're done you can never get me back. What is it?Correct answers: 37
The first user who solved this task is Djordje Timotijevic.
#brainteasers #riddles

A small boy is sent to bed by...
A small boy is sent to bed by his mother...
[Five minutes later]
"Mom..."
"What?"
"I'm thirsty. Can you bring me a glass of water?"
"No. You had your chance. Lights out."
[Five minutes later]
"Mom..."
"WHAT?"
"I'm THIRSTY... Can I have a glass of water?"
"I told you NO! If you ask again I'll have to spank you!!"
[Five minutes later]
"Mom..."
"WHAT??!!"
"When you come in to spank me, can you bring me a glass of water?"
[Five minutes later]
"Mom..."
"What?"
"I'm thirsty. Can you bring me a glass of water?"
"No. You had your chance. Lights out."
[Five minutes later]
"Mom..."
"WHAT?"
"I'm THIRSTY... Can I have a glass of water?"
"I told you NO! If you ask again I'll have to spank you!!"
[Five minutes later]
"Mom..."
"WHAT??!!"
"When you come in to spank me, can you bring me a glass of water?"