Apparently, we could do a lot of things helping them and guiding them. Many may be undenial when it comes to the mistakes they have made. But always remember that accepting that you made your sin, and forget doing those sins. Being doubtful could come in our veins if we keep doing it, it will a habit already, if we doubt ourselves not long after we will also doubt others abilities too. Ignorance can be cured, but first you have to be humble.
Hope this will be recognized.
