As part of my project of organizing my life and working towards resolutions 3 and 4, I bought a notebook to record down all the errands I need to run.
Now, I have three notebooks that I always carry around. One notebook for writing down random ideas, observations, quotes and anything that catches my fancy. Another notebook for keeping track of my expenditure (and boy I'm starting to be shocked by how much I've been spending. I could have saved a small fortune by now. But I'm taking action to change now.). And another notebook for keeping track of my errands and taking down notes of stuff I want to remember.