Lifelong bitterness vs. Lifelong sweetness

"The pleasure of sinning is short. Then, the consequences are very dreadful. The Muslim Scholars say, “A sin will breed another sin”. When you perpetrate a sin, what happens? The pleasure and delight precedes the sin and the bitterness comes after. Whereas the doing of the good deed, the bitterness/ hardship precedes and the pleasure comes after. When you want to commit a something shameful, something haram, a misdeed, you are thinking only of the pleasure, the fun you will have. The moment you finish such a horrible act, you feel bad about yourself, you hate yourself, you might cry. You feel your chest tighten like someone is squeezing your chest. That is the bitterness you will have until you enter the grave. The sweetness which you think of is limited and short, while the bitterness will remain the rest of your life. The opposite is true of good deeds. It is difficult at first, you feel bitterness only. Something against the nafs. But, for example, if you get up for fajr, despite the cold, difficulty in leaving the bed and making wudu, if you do so, what do you feel after the Salah? Sweetness, goodness, lightness. In Tarawih, with the long rakah, you feel tired, you feel hardship. But afterwords, you feel sweetness. The sweetness comes after doing the good deed. The opposite is true with sin, whereby the bitterness follows, and lasts forever."

As explained by Dr Salem Al Amry -"The Satanic Trap Talk"