A sense of achievement improves general confidence and self-esteem.

I think there is probably something evolutionary in that we are drawn to the easiest option. But in our age of convenience, cars, ready meals and off the peg mean that we are in danger of being mentally under stretched.

If someone is depressed they tend to retreat within the inner circle of their comfort zone which in the longer term, may contribute to exacerbating a problem rather than soothing it and if not seeking to expand the comfort zone becomes the norm.

In order to stretch ourselves we do need to experience the vulnerability of not knowing the outcome.

It seems whether we have a tendency towards being flexible or structured affects how we create, how we parent, how we work.

The trouble is if we take no new steps to try a new challenge, our comfort zone doesn't seem just to stay still, but retract.

If we keep practicing mental skills it is likely we can strengthen neural connections and make new connections.