Even though I would love to be rich, I'd rather live longer.
If you think about, you are earning a wage now and you are able to do what you like doing. I.e trials, going out places with family and friends.
Also, when you save up money for something and you finally get that last pound so you can buy it, it makes you really excited that you have finally saved up for it.
Now, if you had £1million sitting in your bank, you could instantly buy what you want when you want. Kinda takes the excitement out of being able to get something expensive that you had to save up for.
Don't know if that makes sense to you, but it does to me. Even though money is great, life is better!