Task Dissociation

I just wanted put somewhere, out of my own head, that I in fact do know that I need to call and get my windshield replaced because of the giant crack in it that occurred months ago...However, I can't easily do this because I am suffering from task dissociation. When will be the right time? I can't call now, I'm way too busy trying to focus on this thing at work..I'm going to have to leave work early to do this..I'll call on the weekend.. Way too many side decisions to make after the call is made that I'm not ready to handle. So, the task gets shut down from my brain immediately and I go around driving like I don't see it. Feel free to share your current task(s) you're shutting out of your brain, too.