I do not either, but it's not for some fancy ’moral’ reason and more because I'm a stubborn prick. I decided when I started that I won't do it and no matter what happens, I won't!
Umu!
As a side note, while it's true that I lost a lot of things for this side of me, there are always some good parts even in generally negative traits.
As an example, I used to drink and eat a lot of unhealthy stuff, but for no particular reason other than one day thinking ’oh, I haven't had anything unhealthy this whole week... Let's brag about this to all my friends and see how much I can keep up with it’... That has been three years ago and the more time passes the more things I add to my ’unhealthy’ list despite still carving for them.
Umu.