01.20.06
Acausal acts of kindness
If you get a chance today, try doing an acausal act of kindness. Do something nice for someone for no reason, and preferably without them knowing you did it. Of course, I encourage causal acts of kindness as well.
If you want to get really rigorous, try this: do one such act for every bad thing you hear in the news, and for every negative judgement you mentally make today.