20 Small and Weird Inventions That Make Life Easier but Stranger

Keep a book of ideas.

The most successful and creative people are often obsessive note takers. They have a habit of writing things down, whether it's a stroke of genius that came to them in a moment of inspiration or an interesting concept they read about. As great as your memory might be, when an insight comes to you, it's always best to put it into written form so you can go back and evaluate it later.