Welly,
I've had bikes all my life, my first was a 1970's Fantic caballero. Great fun at eight years old at the back of my house.
I progressed through all manner of bikes including a Suzuki GT550 & a RM 380 before the age of sixteen
When I got my first ped, after the first ride of 30mph restricted hell. Me & my old man set about tweaking it
After about £400.00 & one Malossi 75cc race kit later it'd cruise happily at 50mph & top out at 65mph
Happy days at sixteen.
I had a RD 125 LC III YPVS at seventeen

, I loved that bike 105mph derestricted with a Allspeed expansion
Passed my test by eighteen & bought a brand new 1991 RD 350 YPVS FII, I still have that bike
Over the years I have had a whole manner of crutch rockets heres a sample,
Suzuki RG 500, Sold that to help pay for my wedding ( silly boy) my old bike came up on MCN website for 15k
& I've seen them for as much as 20k

. In case you didn't realise, I really regret selling that.
Anyhow.
Kawasaki ZX10B
Yamaha FZR 1000 EXUP
Kawaski ZX9R E1
Suzuki GSXR 750 SRAD
Suzuki GSXR 1000 K5 ( fastest thing I've ever owned bar none)
indicated 195mph on the auto routes in france to & from Le Mans grand prix.
I've been riding bikes on the road now for over 30 years, I might be very lucky but I am a very defensive rider
Who treats all other road users like suicidal maniacs who are out to kill me.
As a consequence I'm still here to tell the tails, I had accidents but mainly through my own error or stupidity
I have had freinds wiped out
But I have many more that are still here & still riding.
You get a sense of freedom riding a bike that Nothing else can match.
You just need the relevant training and take it easy start off with something with say 60 - 70 bhp
It'll feel like a rocket ship.
My best freinds dad has been riding for over 65 year's & still loves it to this day.