How one sees Bitcoin is useless except it gets traded for something else. At the time, 2 pizzas was approximately worth 10,000 bitcoins, today, 2 pizzas are worth a couple of sats or one-seventh of one Bitcoin. Ten years from now, it might be worth 1 sat or less.
The value is still very much speculative, but it's those that are willing to use it as a currency that create inroads for more adoption.

10,000 units of it, not it's worth in USD.

Before one can boldly use $10 to buy something, that means the person has about $20–100 left over for him. 
No man can spend all his wealth just to grab some pieces of pizza.
Before he made an offer to buy 2 pizzas for 10,000 BTC, I believe he had way more than that to sacrifice. When a man uses something as payment, it shows that he believes in it, even though Bitcoin has no value attached to it. 

The same way you are seeing 1 BTC to be $28k, that's the exact same way Laszlo saw 10,000 BTC to be $41, which was in no doubt it's worth 13yrs ago. Because thou it may be looking too big for you today because of how it's value has skyrocketed within the past few years, but the fact remains that anybody would have done the same thing he did 13yrs ago by selling his 10,000 BTC for just mere 2 pizzas.

So may I ask @ O.P this just one question..

Between 1 Bitcoin or $100,000. Which one will you choose??.. (I guess $100k, right?)

So how about in the next 20yrs from today and the price of 1 Bitcoin may have skyrocketed to $1million per BTC, will you ever regret ever choosing $100k over 1 BTC?? ... Yes or No

OR he seen it as PIZZA

much like people view their bitcoin as future lambo's or mansions

Everything needs a start either with loss or profit. he was a programmer which made him intelligent enough to understand the consequences he could face and I think that's why he is cool and ok with his decisions, well his transaction is considered as "First BTC transaction" well, did you know where he placed an order to sell his 10,000 BTC for 2 pizzas?

He made a post on Bitcointalk by Pizza for bitcoins? and one of the community member named as jercos bought him 2 pizzas for 10,000 BTC. Here you can read the post made by laszlo says,
Well reading this thread will give you goosebumps so read it if you have a strong heart hehe.

The link to the pictures is not working on my side maybe it's invalid now. Well, all I can say What is not in luck, you will never get. There could be a lot of events just like laszlos but only the first one will be remembered same the first man to step foot on the moon is Neil Armstrong but who knows the 5th, or 10th, or 20th one?

Only He who initiates is remembered because he is the one taking all risks and has to face good or bad consequences. At that time idk what he was thinking because he can buy pizzas without BTC but why he did that maybe that's the sacrifice BTC needs to be adopted as a payment method maybe that sacrifice kept up the trust of people in BTC which take it to the height of the $69k. It's like BTC needs blood and Sir Laszlo gave it.

What’s your point? We should all hodl and never spend our bitcoins. How will bitcoin reach global adoption as a currency if bitcoiners are not willing to spend it on goods and services. Obviously he saw the bitcoins for what it was worth at the time. If he had a crystal ball to see the future he wouldn’t have made that transaction. I applaud Laszlo for being one of the first persons who used bitcoin as means of payment as Satoshi intended.

He saw that amount of bitcoin as 41$, so he spent 41$ on buying pizza, not 10,000 btc. It does not mean that he only has 41$ worth of bitcoins also, he can have more bitcoins which he stores somewhere else. But I believe he had these 10,000btc left in his wallet and he wanted to test if he can spend them.

I'm not sure that Laszlo had either in mind.  First off, fun fact, Laszlo actually spent over 30,000 bitcoins in total for pizza.  I believe he made at least 3 deals in total for bitcoin for pizza trade.

As Laszlo stated, it had to start somewhere.  Someone had to be the first to transact, so I'm not sure he really saw it as either 10,000 bitcoins or 40 bucks.  He just saw it as a way to get thing started, as a way to turn bitcoin in to a currency, a digital virtual currency that solved double spending. Thats a huge deal!

I think you both are practically on the same page, unless for the fact that one of you is saying the purchaser is holding more than 10,000 BTC and the other claim's it's just 10,000 left over BTC use to text if it can run a successful transaction.
I believe he have more than 10,000 btc for him to be able to use it, means he spent little to see what the value of the others will be since a price of 41$ was tag as the value of the 10,000 BTC since that's what the 2 pizza worths

He obviously saw the value of those Bitcoins in term of the FIAT equivalent, he was seeking for someone to trade a pizza for those coins, after all. In order for that to happen, he needed to offer a quantity in BTC which was competitive in comparison to the FIAT value of those pizzas.

The same way you may need to sell some Bitcoin to buy a pizza nowadays, you would look those satoshis for their FIAT value at the moment of the transaction.

Assuming you won't keep track of the price of those same satoshis when the price increase the next week, that is.