Some of them yes and some no. Enough of them are yes that I do not feel like I'd be left with nobody if I needed someone. :3
But it's okay that some of them are "no", because it is not needed to expect everything from every friend, IMO. Different friends are good for different situations.
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"You gotta keep making decisions, even if they're wrong decisions, you know. If you don't make decisions, you're stuffed."
- Joe Simpson