One thing I've learnt in life is that you have to live with your conscience. You can't get rid of it, you can't delete things you've done, do it's better do things right, then have regrets and remorse later.
I will never understand those who find joy in kicking others while those are in a tough situation. I just can't understand nor accept such things.
I understand why they do it. They're miserable and want you to be miserable with them. I don't align nor associate myself with such people. People can be fine with not relying on their conscience. Not me. Because one thing that I do understand is that consequences catch up to you.