I'm still new in this field as I just completed my frozen ATPL and am only 21. However take my word or I'm sure the words of all here, flying is an experience that you cannot substitute with anything but ***. Sorry I just had to say that!!!
Getting a PPL is just the first step to take in a rather long process. I got my PPL and then straight away went and did my ATPL. Since I'm in Sri Lanka, I did the UK CAA syllabus. Doing a CAA or JAA program will help you alot. I'm sorry if I annoyed any FAA guys but it's something that our instructors have drilled into us. There are plenty of schools out there but look into a proper one. As for the pay, well, it is great but then I guess the more money you earn, the more things you have to spend it on. So it always seems like it's not enough!!
Good luck on you future endeavours!