So, you attempted regular social queues to communicate what you wanted, and when that failed you escalated to physical aggression and then got upset that the other person got upset?

Like, not trying to throw you under the bus or anything, you both miscommunicated in that situation but you were the one to escalate. If the other person didn’t know what they were doing wrong, couldn’t you have just told them “I’m so sorry, but I can’t get my cart around yours” when they didn’t get why you couldn’t get past?

It really sounds like you were both tired and didn’t have the grace in that moment for each other, rather than some failing on either of your parts.