If not, what will I do without you? A minor disagreement with a best friend can be worked out with a simple, honest conversation. But a major disagreement, for example, one of you wants more time/closeness than the other, is tougher to resolve. You still need to talk about it. Sitting on feelings (like resentment and jealousy) only intensifies them.  Intense feelings may lead you to doing and saying things you’ll later regret. Not good for you or the friendship. Here’s…