Between You & Me - I Can't Help It... lyrics

Can somebody help me Cause we all know I can't help myself My existence is pointless Like an unread book left on the shelf Can you give me a reason To keep this air inside my lungs Or a shoulder to lean on To hold me up when I'm not strong enough to do it for myself But I'll be honest I'm not as strong as I used to be I'm struggling I can't help it