It was hard to wait when we were kids, it's still hard to wait as adults. Patience is however a skill or attribute that we can develop that makes the passing of time a whole lot easier.
Yes this is natural thing in human but the part that really makes me feel that it's not right to attribute it to Nature is what you Leta said at
Many of us don't get the opportunity these days to exercise much patience due to the instant gratification, on-demand, fast food, google it, world we live in.
i come to understand that the reason why we don't exercise patient is because we sometimes have thing at our finger tips
One could throw out a seed and hope a tree will grow and come back in a few years time to see if there is any fruit to be had.
Yes there is no short cut to this patient is really needed if you want to harvest what you planted. Thanks for sharing @gavvet