Nostalgic Hour

When we look back on our past, was it worth it? Did we learn from it? What did we waste our precious time with? That's up to us to decide. It's our past. Many people will be involved in it, but you will be the one to truly understand it.
No one will fully understand the concept of time.
It's up to us how we spend our future and when we contemplate the concept of now.
So when nostalgic hour visits you, how will you interpret the events?