Unless you put your willpower into changing yourself you are bound to repeat your past. What would you like to change about yourself? Think about it, think about the best solution for it and what comes to mind as a way to get there. ... and repent wrongdoing to forgive yourself and move on.
Thank you so much friend for your wise words! <3 Repentance is important... I'd like to be chaste and have a clean heart and the way there seems through letting go of the past , of the attachments I have, but I don't even know where to start,what is the a right sequence, what if I make mistakes and end up worse than when started ? Looks like I'm ridden with fears and doubts.