San Francisco Frontiers - Reflective Vettel looks forward after emotion-charged F1 farewell

The 35-year-old father-of-three, who said he wants to depart the sport to spend more time with his family and do other things, scored a solitary point for his Aston Martin team in a frustrating strategic race.

"I enjoyed the race, it was a bit of a different warm-up to get into it but once the lights went off it was full-on race mode," he said, referring to the many celebrations he experienced with well-wishers before the start.

"We didn't go for best strategy, which was a shame because we could have turned the constructors' championship for us, but overall a big day and a big thank-you to all the support -- so many flags and smiling faces which has been very special, very nice.

"I am sure I am going to miss it all more than I understand right now."

After 15 years, 299 race starts (from 300 entries) with BMW Sauber, Toro Rosso, Red Bull, Ferrari and Aston Martin, he heads into retirement with four drivers’ world titles, 53 race wins, 57 pole positions and a chorus of tributes ringing in his ears.

More than that, as most paddock observers noted, he conducted himself with a real sense of humanity, mixing a mischievous sense of fun with a serious appreciation of his responsibilities as a role model with a social conscious.

"I feel a bit empty," he admitted.

"It’s been a big weekend. The last two years have been disappointing, but there are more important things in life.

"It's a huge privilege to be in the position I'm in. I hope I can pass this on to the other drivers -- the responsibility. There're many far bigger and more important things in life than racing in circles."

Many who followed his progress from cheeky baby-faced ‘assassin’ blessed with speed, a gift for languages and a love of English humour to urbane and thoughtful long-haired leader of good causes will be sad to see him go.

"The decision has been a difficult one for me to take and I have spent a lot of time thinking about it,” he explained. “At the end of the year, I want to take some more time to reflect on what I will focus on next.

"It is very clear to me that, being a father, I want to spend more time with my family, but today is not about saying goodbye. Rather, it is about saying thank you – to everyone – not least the fans, without whose passionate support F1 could not exist.”

- A career to remember -

As he stood and underwent his umpteenth interview in good humour on Sunday, he turned and smiled to a young rival standing beside him.

At just 23, the usually-lively Lando Norris of McLaren is seen as a star of the future, but stood in respectful quiet as the 35-year-old German spoke.

“I think the important thing is nowadays it's not just what you do on track, but-off track too,” he said. “The influence you can have. I'm more shy than Seb, but I will learn to speak the truth and my opinions.

“I am lucky to race alongside one of the greatest in F1. It's been a privilege and I've learnt from him.”

It was a widely repeated sentiment.

"ut of all the drivers that I've raced with, Seb was the first one to stand by me and ‘take the knee’ with me," Hamilton recalled.

"He is the first one to go out of his way to fight for things he cares about.

"I don't believe I've seen any driver in the history of the sport do what he and I have been doing in terms of utilising our platform, being outspoken and taking that risk. I really see him as an ally."

As Vettel departed to go home and continue his fight for diversity, equality, inclusivity and human rights, he left friends and rivals with an example, as well as a career, to remember.

T.Rivera--SFF