I know I should send my dad birthday greetings, might the Collective help motivate me?

So my birthday a couple of weeks ago came and went without a word from my father. His birthday is this weekend and I know I should call with greetings but I am somewhat bitter and don’t really want to do it. I know it is the right thing to do and I should make the call, but I could really use some help getting motivated to get it done. Any words of wisdom?