Everyone faces defeats, setbacks, reversals of fortune. But just like water wearing away rock, persistence triumphs. Resilience is one of the most important qualities I would look at in trying to predict who is going to be ultimately successful.

Personal growth and professional development require mostly being treated like an adult, which is pretty much the opposite of what happens in most workplaces. People need to be able to make decisions. To do that effectively, they need information and training in how to use it.

Most organisations say they want creativity, but really they do not.

We give up and don't try. We don't take sufficient chances or risks. We aren't resilient in the face of failure. We follow the "rules" too much and don't push the envelope.

Witness Donald Trump's current presidential campaign. So first people need to find the white spaces, the unexploited or underexploited niches where there is less competition and more opportunity.

One cannot control the actions of others, but we are responsible for what we do. People say things such as, "I can't do this," "it is not really me," "this makes me uncomfortable," etc. People, simply put, opt out of playing the game or doing so in a way that will make them successful. So get over yourself, and do what you need to do - and what, by the way, others around you are doing, to become more powerful.

I do not think anyone who ever saw Lyndon Johnson give a speech would call him charismatic, even though he was one of the most effective presidents in U.S. history. Same with Lincoln. Charisma is only one source of power, and probably not a very important one, at that.