As a leader, these attributes - confidence, perseverance, work ethic and good sense - are all things I look for in people. I also try to lead by example and create an environment where good questions and good ideas can come from anyone.

There is no substitute for hard work when it comes to achieving success.

I'd like to believe that achieving a leadership position is all about competency, capability and ambition, so I try not to distinguish between the sexes when it comes to giving career advice.

The most important characteristic that has allowed me to succeed is confidence. I have always been comfortable in my own skin, and even when I was just starting out in my career, had the strength and self-assurance to ask tough questions and push for answers.

As a leader, these attributes - confidence, perseverance, work ethic and good sense - are all things I look for in people. I also try to lead by example and create an environment where good questions and good ideas can come from anyone.

My experiences with gender bias are probably the norm. What I found was that expectations of women were simply lower, and this resulted in being overlooked for certain opportunities.