As many of you know, being and thinking positive is the best way to stay on top of your fissure, I also know just how hard this is, I use visualizing techniques to try and promote healing I also pray, but more recently i've been using positive affirmations to help with healing and general well being, you can have a read at these affirmations on this site: http://www.nigelpond.com/2008/03/11/101-positive-affirmations/
all you need do is alter some of them accordingly, for instance, I tell myself over and over that "my fissure HAS healed" I don't use any negative words or maybe's I.E. I don't say i'm gonna beat this damn fissure, the positive affirmation would be "my fissure HAS healed" anyways i'm not gonna boar you any further, take a look for yourself and give it a try, anything is worth a try..