You, like most Americans, probably plan to run for president. You have plenty of time, theoretically; the general election is still 22 months away and even if you plan to seek the nomination of one of the major parties, those don't kick off until January.
Rearing is a common measure of activity and exploratory behavior used in the open field and sometimes in certain mazes. Nothing else. But I agree it could be related to very specific behaviors. I like the idea of escape.
Longing /ËlÊndÊáµ»Å/ (US English, classical spelling) or lunging (UK English, informal USA) is a technique for training horses, where a horse is asked to work at the end of a lunge line and respond to commands from a handler on the ground who holds the line.