Answer:
I can fly but I have no wings. I can cry but I have no eyes. Wherever I go darkness follows me.
What jumps when it walks, but sits when it stands?
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 moan I groan I chase after you. I never seem to rest. Timeβs up for you.
Better touch me before you proceed to second. What am I?
What begins and has no end? What is the ending of all that begins?