I had a lot of fun then drove to my best friend's house
Did you drive while drunk to your best friends house?
You're correct. I had a great time and I was too drunk to drive but I drove to my friend's house anyway and slept there.
You really should try to learn to handle your alcohol. It's wrong to drink and drive. I'm glad you're safe, though.
It's not my fault for driving since I was drunk and I didn't know what I was doing.
It doesn't matter if you aren't thinking clearly and you're drunk. It would still be your fault. Knowing when to stay at a friends house when drunk is a good thing but its better to not get so drunk and try to drive there in the first place.