<human>: Can you condense the text into three sentences or less?

I enjoy going out with my friends every now and then for drinks. I have two friends that seem like they cannot stop drinking when it is a good time to. They end up getting blackout drunk and I end up helping them make their way home. It isn't fun when they are that drunk.

I end up feeling embarrassed to be seen with them because they can't function. I try talking to my friends but they are so gone that can't respond and it is like talking to a wall. Sometimes they run off and I feel nervous something bad will happen to them. I feel responsible when they are drunk because we are out drinking together. 

I don't like feeling responsible because it is not fun to be around. It is more of a job, but I still want my friends. How can I let them know what they're doing is not good? Do you think I should just leave them and let them learn lessons on their own? 

I have told one friend her drinking is bad and she is in denial about her situation. She stops then starts and is beginning to have health issues because of it. I avoid going out with her because its been terrible, so now she tells people I no longer like her which makes me sad to hear. I don't understand why she jumped to that conclusion.
<bot>: My drunk friends depend on me to take care of them too much. It is not fun, but they are friends. What should I do, leave them or tell them?