I've never had the fortune to meet Sir Stewart myself, but his brother Jimmy lived across the hall from an Aunt of mine in Scotland for many years. Jimmy also enjoyed an F1 career, albeit very short & undecorated. He did however also have a lot of experience testing for various F1 constructors.
I recall having tea with Jimmy at my Aunt's one afternoon about 15 years ago before he died. He had some driving tips which he assured me translated to motorcycles, paraphrased as:
- Be comfortable by wearing fitted gear and setting up your controls to suit your body.
- Be safe. Always wear proper protective gear.
- Be smooth. Sudden inputs just upset your balance.
- Give only one input at a time. Focus either braking, steering or acceleration as required.
- Enter corners late to avoid running out of road & getting caught in the same line as everyone else.
- Short shift where appropriate. What you lose in peak power, you gain back in stability, traction & reliability.
- When exiting a corner, NEVER get on the throttle unless you're sure you're not going to have to close it again.
Some of these tips seem common sense, and some now even seem obsolete, but none of them has ever gotten me into trouble on a bike.