Finally out of the cage

I am a Stream

 I can be laid back

I can be deadly

 I can be helpful

I go with the flow just going along directed by a stream

Not caring about my surroundings

Until something tries to hurt me

Then I become a destructive force

That is capable of destroying many things and taking many lives

But when I become calm again

I can help many people

I can pick you up from a sad time

I can inspire you to create something different

I am a Stream