On Saturday I spoke at the Independent Newspaper's One Life event at Olympia in London. As usual I had a great time on stage, and it was also great to meet so many enthusiastic entrepreneurs-to-be afterwards.

My publisher had a stand at the event too and sold a lot of my books, so it was a pretty good day all round!

At a lot of these events I include a bit in the speech about the importance of focus - and how so many aspiring entrepreneurs are bad at it. They've always got new ideas popping up, and anything new is instantly more exciting - so they lose track of what's important. They run around like crazy doing lots of little things instead of directing their energy at the one big idea. It leaves them overstretched and exhausted.

On Saturday I was struck again by how many of the people staying for a chat afterwards remarked that they recognised themselves in my description, and that they were going to try to be more focused.

In How to be an Entrepreneur I write a large section of the book about this subject, because it is so important - and difficult - for entrepreneurs to do.

So if you are struggling with keeping the focus, it's well worth dipping into the book for some tips. But here, just for you, are a few key ideas:

1. Make yourself sit down and write a 'Company Focus'. This is the answer to the question 'What is my company for?'. It should be short and snappy. If it takes paragraphs to explain then you need to simplify your business idea to create more focus.

2. Create some 'imaginary friends'. These are simply profiles of imaginary people that represent your typical customers. Give them names and really get to know them. Then, whenever you are making decisions, decide what their reaction to those decisions would be, and how that affects what you choose. This simple method will really help you to focus on what's important for your target customers.

3. At the end of each day actually write down what the most important thing is that you should do the next day to achieve your Company Focus - then make sure you do it. It's so easy to get distracted by other things and then not do what really matters.

Those are just a couple of easy tips to get you started. I'm also interested in hearing your feedback and tips? are you good at staying focused? What distracts you? What are your tips for staying focused?