Anyone who has met me during the last year is probably sick of hearing me talking about Asana. But when a product is that good, I just can't help myself.
If you, against all odds, have not heard about Asana, it is a tool for structuring what you have to do. To help you prioritize and get things done. For me, my days would simply not work without a reliable project management system, and Asana has every function I need, in plain user interface that helps me focus. So if you ever have issues with keeping control of your to do-list, well, I don't really have to say it.