Sometimes you just have to stop thinking about "What would happen tomorrow or the day after that, when any moment of time, if Im not that careful my life could end". What's the purpose of overthinking things that may or may not happen and sacrifice what you can possibly to at this very moment.
That's a new insight of my life, just live for the moment. The NOW, the present, the today and try work out everything tomorrow because if you are things are working out today, then for sure it will just works as fine in the future...