I have to agree with the sentiments expressed by all here. If you can afford it and it makes you happy, go for it. At our "young age" you owe it to yourself to experience every thing you want. You know all the old sayings about shrouds etc.
With the agreement of the Memsahib, I have enjoyed many cars that at the time were "the one", then another shiny brute comes along and I get all silly again but you only regret the things you don't do ( generally )
On our last trip to Italy in June, the village we were staying had a large church upon which was a Latin phrase which when translated said " Time is short"
I think that says it all, good luck with whatever you do.