Look around, and you will witness people complaining. It can be family, work, world, politics, corruption, and the never-ending list. Now think again: what is any of them getting from their complaints? Maybe a conversation starter and free heartbeat increase.
This world runs because of a few who took charge of it, who rose to prominence and cemented the planet, and who preferred doing something before hitting the grave.
Our life on this planet is limited. We all have our set of limitations. We have the option to complain or take responsibility in our hands.