The first week us always the most difficult i find. So to relapse in the 1st week is likely. Its a catch 22 as one is going to be the weakest, your will power will be almost zero. There are times ive gone right never again just to relapse at some point. It does get boring going round in circles.
Although that said after a relapse I also find myself not wanting to view porn as I feel saturated by it. Like an overdose. In fact what I generally feel after one week the urges start to come back as I feel fine within myself. I know to relapse will bring darkness, a shadow, a muffled mind and perception of the world. Its a very unpleasant feeling. I have become more aware of this and I try to avoid porn as it ruins my realationships with family and friends by having that muffled and distorted outlook.
Also its nice to be able to write here as it helps express what Im feeling and helps me move forward with gaining momentum in avoiding porn