One must try to make one's life as pleasant as possible. I'm alive and it's not...

One must try to make one's life as pleasant as possible. I'm alive and it's not my fault, which means I must somehow go on living the best I can, without bothering anybody, until I die.'
'But what makes you live? With such thoughts, you'll sit without moving, without undertaking anything...'
'Life won't leave one alone as it is.