I don't think its a poor attitude at all. It applies to everything, not just alcohol.
I drank all the time starting when I was 16. I was on medication and on the fast track to surgery (not because of the booze, cause I was diagnosed when I was 9 with flares off and on until I had nothing but scar tissue) and still drank. All I cared about was the hangovers. Other than that alcohol never made a difference with my Crohn's even after surgery. Been in remission for 13 years now and most of my drinking was when I was 24 and heading to grad school. Two years of non stop drinking. Eventually I started having 2 day hangovers and that's one of the reasons why I slowed down. I believe age caught up with me.
I rarely drink now that I'm 30. No drinking buddies anymore (I graduated and moved). I don't mind not drinking cause it does get expensive and I like to smoke when I do (well that's another thread
). When I do drink now though, I don't drink as much as I used to cause I can't. I'm taking too much 6MP now. When I have one beer its like I had three. So I can really only handle a 6 pack now.
I wouldn't be too harsh on people who decide to drink. If anything we can just encourage them to be safe about it like don't drink and drive, don't sleep with random strangers without protection and to not ignore scientific data on how purer forms of alcohol are best if you're going to drink and you have Crohn's (less garbage for your body to filter). Wine is good too but when you have to much, oh man, throwing up wine sucks so much. It gets all stringy and sticks to the toilet making you throw up more. Well that last bit wasn't entirely scientific but I guess that gives you an idea on how much I used to drink. Binging.
The point is that everyone is different. If it doesn't bother them then leave them be. Just because we're older and have gone through the "party phase" or whatever doesn't mean we have a right to judge others who are doing exactly what we used to do.
One of the main things I've learned from having this disease at a young age and growing up with it is the HUGE desire to be "normal." Doing "normal" activities with "normal" people helped my sanity really and sometimes that's the most important thing. There's no way I'd take that feeling away from anybody.