It is one thing to know the concept of buddy diving, but quite another to put it into practice because of the variations in diver's training and mentality. Maybe the best solution is to learn how to solo, and be self-reliant?
yes!!
NO!!!!!!
Well, sort of no.
Way too many people have exactly the wrong idea about what it means to be a "buddy" and that somehow being a "buddy" means you are not "self-reliant." WRONG! The BEST "buddy" is a very capable and self-reliant diver -- knows her limitations and can take care of herself at all times. You do not "rely" on your "buddy" for help, assistance, or whatever -- you "rely" on your buddy to be a backup, a second brain and IF there is a mishap, to be available to assist. But YOU, the "buddy" are the one responsible for your dive -- in other words, YOU must be a "self-reliant diver" which is very different from being a "solo diver." Please, do not confuse one with the other.
By-the-way -- I believe I'm a pretty self-reliant diver and that (for the most part) a pretty good buddy. That said, I really enjoy "group" dives in the tropics -- the last couple were perhaps great example of why. I ended up "buddying" with a newish diver whose "buddy" was having problems. I gave up my dive to be her buddy and help her have a good dive -- that is I gave up my dive until the DM sent her and her buddy (I believe they were married) to the surface. At that point, the DM and I paired up and had 30 more minutes of a privately guided dive that was just a lot of fun. We pretty much repeated it the next dive too.