energie!
just go for it!
I'm 25 now, and for some odd reason I am starting to feel too old to start my journey into this industry :S
are U kidding? not to say that You may be too young but definitely (!) not too old, young bloke.
a friend of mine started his aviation carrer at the age of 32 with PPL and through his 30ies became ATP for some carier operating turboprops in Europe.He is the cpt now as far as I know ( haven't heard from him for 2 years or so).
stop pullin' our legs and move Your a....s.
good luck!