I don't know about the tired thing, you are probably right, but I am starting to realize more that we have social batteries just like we might have mental and physical batteries and I find myself getting to the point where my social battery gets spent a lot more quickly than it used to. Some days I just don't want to "people"...
Some people's batteries are recharged through social interaction, some depleted faster. I reckon the social battery would be quite connected to the emotional battery, where depending on how you feel about various situations, impacts on the burn.
Yes, there is probably a very tight correlation between the two.