We set ourselves limits but we are all strong enough to aim higher to achieve our goals. All we have to do is find such strength within ourselves. Know how to develop it.
There are things that I invented - the creaky geriatric robot that is always grumpy for example or the little wheelie guy he's not in the Hasbro lore. But kids love that stuff - this little guy as a pet on a chain. They gravitate towards it.