What is a good way of moving on after a break-up especially when you feel you were the one who caused most of the problems?

A good way of moving on after a break-up is to understand that some things aren't meant to be. It's not all your fault and you'll find someone who you match with better. Find a new project to take your mind off of it and focus on yourself and your happiness.

Sorround yourself with positive people that makes you feel good. And also don't be afraid of showing your emotions it's always fair to feel sad after a breakup

An important part of the healing process when you know you've hurt someone else, is to ask for forgiveness no matter how hard it seems.

It might be a good investment to explore these issues with a therapist in order that you do not repeat this pattern in relationships throughout your life.

Give yourself time to mourn. You may want to move on immediately, but you have to understand that they were a part of your life, and even if it ended poorly, you just need to come to terms with that and only then can you really move on. Once you do, it's good to spend some time focusing on your hobbies or work. Even if work is just school, either way, it can be helpful!

Breathe. Remember you are growing and time heals. You'll be okay. I know it feels rough, however, tomorrow is a new day. You've got this!

start by apologising to the other person and actually meaning it. Whenever you think about the ex instead of dwelling on them you can dedicate 10-15 minutes of studying or doing something productive

guilt and sorrow are close friends. People try to run away from both, but this only triggers more guilt and more sorrow. The best you can do is to listen to your deepest feelings and embrace your human nature. You have made mistakes and and those mistakes have an effect on your daily life. Embrace such impact and take it for what it is — a lesson. You'll shortly be able to discover how capable of love you are and you'll fill up the void long before meeting someone else. Don't rush into new relationship until you can stand on your own.