Waiting...

Each day we wait for something, a bus, a customer, a friend, time to pass but how much of our lives our we wasting in just waiting around?

I spend alot of my time waiting for people. Guests at work and friends/guys. I seem to have friends and family members that are always running late and keep me waiting. But if they are the ones that are always running late does this mean that theyre never kept waiting?

At what point do we say enough is enough and we shouldnt wait anymore? Should we fill our waiting time by doing things - such as writing in a blog, as I'm currently waiting for someone at the moment or should we litterally just sit and stare at our phones/doors waiting for whatever it is we're waiting for?

I think what we have to work out for ourselves is weather its worth waiting for and how long we're prepared to wait.
I know that for some people - a selected few - I would wait forever, however I have some that I will give a set time limit on.

So if we have a set time for something and decide to fill our time should we then waste more time then feeling guilty. We all know that life doesn't last forever so how much time is the 'correct time' to spend waiting?
How do we decide when to give up and stop waiting...