I've only just started my PPL.. but eventually I would like to fly a big jet. However, I'm not overly bothered about coming straight out of training and getting a jet job... I'd quite happily spend a few years flying smaller aeroplanes. I think this would make for a far more interesting career than getting a jet job straight away. If you go straight to the big jet with an airline, what else is there to aim for? It's unlikely you'd "progress" to something smaller after a few years. I don't understand the fascination with getting there straight away - I'd guess it comes down to earning money to pay off the debts.