How can I stop looking back and have the courage to only look forward?

try taking little steps in your life to help you succeed forward then if you do look back in life you know you can do it because you found the courage to make that first step

thinking about the positive and the good people etc youhave now by living in the present and the now moving on from the past is a big step on living at the fullest and better happy days are coming for sureif we believe it.

There would be a phase where you would feel that a string is pulling you backward but it's you who has to move forward and break the string which is holding you back

I use the analogy of driving a car. We do not drive backwards by looking in the rear view mirror to get to our destination. We must look forward to get to our destination. We also must think of ways to fix what we are unhappy about. Creating goals and accomplishing them always makes a person feel successful. Brainstorming about things you want to do is always fun. Moving forward also opens up opportunities for many other positive things to come. Accomplishing goals proves that we can put one foot in front of the other and move on.