Final 3 greens said
The PPL syllabus pretty much ends at PPL - where is the follow on syllabus for more experienced PPLs?
You write your own......New types, new places, different sorts of flying machine, new ways of doing your circuit, and above all thinking and practising. Expect things to go wrong, plan for them, practice them. Find out how your aircraft behaves when it's heavy, when it's hot, off grass, off tarmac on a hot day, at altitude, flying slowly, flying fast, spinning, learning aerobatics. Try flying a glider, a microlight, why not a balloon?
Learn from new types, see what transfers across and what doesn't.
Use your brains, discard half of what you hear in the bar, and find out either on your own if you feel happy about that, or with an instructor.
Don't always accept the received wisdom, find out! Read books, look at films, and FLY.