What is time?

What is time? Time is cruel - time is cruel cause it’s unfair. More time less time that is how it works. Time is evil time will take your loved ones away. Time will make people suffer. What is time? Time is endless but time is limited. The clock will keep ticking, even after my clock stops. What is time? Time is contradicting. Time will give you everything and then take it all away. That is what time it is.