I would like to propose slow cycling. Commute by bike. At a stroke, you remove the need for and absurd cost of public transport. Cycling is almost completely free. There is no longer any need for the gym as you get fit by cycling. And you can go at your own pace.
Tom HodgkinsonWriting a book is a brilliant thing because once you've finished it, you've done it, and there's the potential for it to go on earning you a living without you doing any more work on it. It's absolutely ideal for an idler.
Tom Hodgkinson