When involved in sin / vice, whilst doing the crime-sin there is no guilty feelings, we block it off, subconsciously, we don’t and try not to think of any consequences and we are certainly not thinking about Allah or Islam.
Our imaan decreases, after doing it then we feel sad / guilty and I always end up being depressed, it is never happiness , there is no LASTING happiness in vices. And then I feel like I am setting my self up for Allahs wrath.
I feel pathetic because Allah has blessed me with So much, yet I cant obey.
But it is not only about 1 type of sin, our lifestyles are full of minor sins thus the major sins are only complimenting this