Felipe Massa had warned that Monaco would be Lance Stroll's biggest challenge yet, and the rookie unfortunately validated his Williams team mate's claim.
Stroll crashed in FP2 at Massenet at the top of the hill, losing the rear end of his FW40, sliding into the barriers and coming to a halt at Casino Square.
A visibly annoyed Canadian made his way back to the pits and explained what happened.
"I just sent it in, kind of looking for the limit. I lost the rear and got into the dirt a little bit – typical street circuit mistake.
"If you don’t touch the wall in Monaco, you’re not on the limit. At least I knew I was pushing, I know where I need to be on Saturday and I have FP3 to get back into it."
While Stroll chose unsurprisingly to see the glass as half-full, considering that mistakes were all part of the learning process, he also admitted to be taken to task by a few areas of the Principality's lay-out.
"I was really happy with the day, other than the little crash at the end," said the 18-year-old notice.
"I’m going to look at the little areas that I need to improve on for Saturday – corner eight [Portier] and the last corner are the two places I really need to improve on.
"It really pisses me off, because every time I play the PlayStation game, it’s always those corners that I couldn’t get right, and in reality it’s still those two corners!
"So that’s the focus for Saturday, a bit more time in the car in FP3 and still build up to a few parts of the track."
“Want to win a trackday experience? All you have to do is subscribe to our FREE newsletter HERE”
GALLERY: All the action from Monaco
Keep up to date with all the F1 news via Facebook and Twitter
Sergio Perez has revisited one of the most extraordinary off-track stories of his Formula 1…
Formula 1’s return to Spa-Francorchamps this weekend will introduce a striking new element to the…
McLaren will arrive at the Belgian Grand Prix with a fresh opportunity to reset its…
On this day in 2001 at the British GP at Silverstone, Formula 1 fans were…
The Silverstone pitlane has borne witness to countless moments of motorsport history, but recently, it…
McLaren’s search for answers in Formula 1 has once again turned the spotlight onto its…