Something has dropped in the water, in the river. You cannot see the things dropped within the river by agitating the water. Just stand still for some times. As soon as the water is settled up, you’ll see things as they are. So as soon as our enthusiasm is agitated, it is better to sit down in any temple suitable and chant Hare Krishna. There is no question of being disappointed.
After all, we commit so many mistakes. That is human nature. To err is human. That is not fault. But try to rectify with cool head
Srila Prabhupada; lecture, January 27, 1973