If someone at a party asked what you did, and you said you were involved on a mission of some kind, people would look at you sort of strangely.

But in truth, we'd all benefit from focusing in on the purpose of our lives, so that we can refer to them as missions of one kind or another.

When the entrepreneur Elon Musk was at university, he asked himself very explicitly what his mission in life would be.

He began by wondering what the world needed most urgently, then he looked into himself to see what his talents were and that led him to a list of four possible missions:

space exploration, electric transportation, Artificial Intelligence and rewriting the human genome.

After a bit more thought, Elon Musk chose the first two.

Few of us will ever settle on missions as mighty as these, but the notion of having a mission rather than a mere job or a hobby, remains widely applicable.

How, then, can we learn to adopt the mission mindset? Here are some ideas.

Firstly, what matters is to adopt a certain seriousness about one's life.

The working bit will only be, at best, 50 years.

So the challenge is around focus: how can one reduce the range of one's enthusiasms and see that having so many interests is half the problem.

Talk of a mission forces us to reduce what we care about down to just a few very big things: it privileges precision over breadth.

You give yourself a specific target, aware of how much energy it will take to reach it.

Secondly, a mission is about having a plan; and reducing the amount of times that, because one has no clear goal, one gets swept along by the plans of others.

Then again, a mission is different from an ambition.

An ambition starts with what you want. A mission centers around what others need.

People with missions may well end up making money and having status, but that isn't what led them to the mission in the first place.

Missions are about the intrinsic worth of tasks. They are about helping other people.

The search for a mission requires you to ask: among all the problems facing humanity, what are the ones that properly interest me?

Be alive to the small-scale but authentic concerns you may have.

Having focused on a problem of humanity that feels right for you, you then need to take an honest look at your own aptitudes.

What truly are your talents? What can you contribute?

That may require a lot of introspection, career counselling and experimentation.

Then, where your skills and aptitudes intersect with the needs of the world, that is your distinctive zone: that is where your mission lies

A mission isn't a mission because it's grand, but because it's precise.

Examples of modest but crucial missions might be:

a mission to improve the care that the elderly receive at the end of their lives,

or a mission to teach children music in an engaging way,

or a mission to get the best pizzas out to the customers of north Liverpool or downtown San Diego.

Conceiving of a mission requires us to throw off an attitude of inner serfdom, where we imagine that only other people have the right to plan their lives,

and everyone else must just surrender to accidents and the random whims of employers.

We can and should all have missions.

With a mission in hand, the next time you're at a party, you won't need to keep the conversation at the level of where you're employed,

you can answer with reference to the underlying logic of what you are up to.

You can, with no space helmet to your name, legitimately announce that you're on this earth with a mission to carry out.

Thank you for watching, liking and subscribing.

If you want more, why not visit us in person and attend a class?

Or take a look at our shop at the link on your screen now.