I made 24 attempts at a 1 minute handstand today. It can be frustrating because each attempt is fatiguing and requires at least as long again to recover. On attempt 5 I hit a personal best at 55 seconds, then the next 19 attempts failed to exceed that. I really had draw upon a lot of mental strength to keep persisting. Frustration is the primary enemy, limits is physical capacity are not an important factor in my opinion. I was imagining what Scott Alexander, Conor McGregor, Trump would do. They would of course not leave the until they had got what they wanted. I trained the same task yesterday and also trained back and shoulders yesturday so it will be interesting to see if my stability is better after several days of rest.