The advice "just pick a day and practice trackstanding for two hours - you'll get it" does not work for those of us who don't have two hours a day to practice bike tricks.
Trackstanding through your first entire stoplight cycle is a good feeling.
It is surprising how fast I went from not being able to trackstand to rarely ever having to put a foot down.
Is it harder to trackstand seated or goofy-footed? (Attempted both unsuccesfully on my last few commutes)