Past

Yeah everyone has a past.
but that past shouldn't change your present.
Yeah yeah if you messed up in the why should that affect your present or your future.
Come on I know you and I believe you can do better in the past. 
It's ok everyone messes up in the past.
But listen up now ...
You have to be the change for your future.
You can't change your past.
But you can take that to be better in your future or present.
It's up to no one but you to change that.
So you don't make the same mistake all over again.
Mistakes are mistakes like...
Sometimes people say stuff they don't mean or do things they don't mean to do.
But that's just stuff to help you do better in the future.
Like mistakes like writing something and you mess up those are ok and it's ok to do them again because everyone repeats those mistakes.
But like doing something mean or saying something mean or doing something you shouldn't why should you repeat that.
The past can encourage you to do better.