You have followed the progress here of Hinamitetu, the gymnast robot now capable of doing a somersault over a fixed bar then catching itself without falling.
It should be clear here: this remarkable performance has not been achieved without pains.
You have to suffer and persevere to reach perfection.
In the meantime Hinamitetu had a few falls that would make you smile 
It’s funny but you won’t laugh because what this robot can accomplish remains exceptional all the same.
It’s Friday, enjoy this moment of relaxation:
Bing ow ow ow…
Failed but without falling:
From behind… and bing again:
Ouch!
