Answer:
The mailman would sometimes take a different path to deliver each letter to your home.
Step-by-step explanation:
Options:
The mailman would sometimes take a different path to deliver each letter to your home.
Letters would be written on the outside of envelopes for all to read instead of letters put inside envelopes.
Routers work in different ways and they take the fastest route no matter what is the direction they have to take, so they travel to several servers trying to find the fastest path to their destination, it changes almost everytime because of the use of servers and the conection speed of the different routes they can connect to, so that would be the option.