Answer:
I come without being fetched at night hides away as soon as daylight strikes. Although I may look small I am much mightier than what you can imagine.
A trail, a union, together tied. Come across me and you will find you cannot change the course I'm on. Without me you cannot travel on. What am I?
I cannot be bought, cannot be sold, even if I'm sometimes made of gold. What am I?
I run up and down the stairs without moving
They come at night without being called and are lost in the day without being stolen. What are they?
The answer I give is yes, but what I mean is no. What was the question?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic