I cant let go

Until its over can we sing?
This life is too short to be seen
I feel so mad but i only sigh
Waiting for the time when i will die

What is the way to be involved?
I feel i cant participate
I only wait for the train to come
Yet i know i really dont want to be on

A social pet, my mind is at ease
Against my base desires i will please
But for now is it wrong to dance?
I know my pet will not release

I cant let go
Help me find a way