While Ramadan is a special time, there are ways to incorporate the blessings of fasting on regular basis. While one can fast any time of the year, there are days specifically mentioned that carry more reward should one partake in fasting.
"Say: O Ibadi (My slaves) who have transgressed against themselves (by committing evil deeds and sins)! Despair not of the Mercy of Allah, verily Allah forgives all sins. Truly, He is Oft-Forgiving, Most Merciful" (Quran 39:53). The above mentioned verse of Holy Quran besr explains the seeking forgiveness in Islam.
When was the last time you cried? Not a few drops of salty water from your eyes, or the odd tear that slipped down your face while watching a tragic event. I'm talking about warm tears of the heart.