I would focus on making the changes NOW in yourself that caused the problems in your previous marriage. Focus on making yourself the person you WANT TO BE instead of focusing on what you weren't.

Then when you do come across a wonderful guy in the future you not only wont mess up thart relationship like the last one but you will also be happier living with yourself & probably find you have more friends to enjoy doing things in life with.

We all are work in progress though my ex was nevercapable of change & never will be so glad to hear you are working on making the changes in yourself that you realized hurt the marriage.

No point in guilt. Thete are just some things in our life that teach us. Just look at itvas a learning opportunity for the rest of your life & be thankful youvare capable of changing