I don't think you need a record deal to write songs. You don't need any other reason than you want to do it. It's a far cry from why some people do music today. They make it to order, which is pretty horrible. ↗
We use the word 'hope' perhaps more often than any other word in the vocabulary: 'I hope it's a nice day.' 'Hopefully, you're doing well.' 'So how are things going along? Pretty good. Going to be good tomorrow? Hope so.' ↗