Work better. Don't let ideas die.
Track your projects from idea to release. Have a visual of all the projects you are working on and what stage they're at. Make checklists for them so you can see exactly what you need to do to finish them so you're not lost when you sit down at your computer.
See what stage your project is at. Set it to idea/in progres/completed/released and see where all your projects are at a glance.
Make a checklist of all the things you need to do to finish your project. Does it need a mix? Does it need a master? Does it need a cover? Track it. Don't get lost when you sit down at your computer.