You can do sooo many things that are much more creative, interesting and meaningful.. It's not all about work or 'earning money' to be a constructive citizen... Ideally one would get paid for this too, sometimes it's good to volunteer first and then maybe money can be found (via EU funding of projects or whatever) to make things financially viable too..
Some people say the whole 'western civilisation' might collapse and money might not be important anymore.. (?) (You can't eat it anyway..) And then you can maybe trade your kickass reiki drumming skills for apples or potatoes, or whatever...

Or just go pick'em with friends... Or live in a commune/eco village, or whatever...
I do sometimes think, 'Where am I going?' Life can sometimes work in weird and wonderful ways, it's taken me places I never thought it would..
If I did any stupid things when I was a teenager I might not ever live through all that and I had some really good fun at times!! I think you might still experience some wonderful times too!!