When I started I joined too many around 14,

lol I am still waiting to get paid with some a fair few months after, all that clicking for peanuts or cents if you do end up getting paid.
I then found surf sites both manualsurf and autosurf, The manual ones I joined Im still waiting to hit minimum payout lol . but the autosurf one I hit payday,woopee It was StudioTraffic, every month I get paid, sometimes I withdraw it , sometimes I compound it , and other times I pay to upgrade my referrals , which in the long run is great for me I hope.
I quit all the ptr sites except one or two that I had a big balance in , I am using it to advertise . Studiotraffic and also 4daily, another great site I found. which pays monthly,.
Ptr is a lot of work for a very low return. or else the WM fails , gets sick or in some cases fakes their own death even :B
Also with the two sites I mentioned above You dont have to upgrade your own money, you can stay a free member and use your surplus hits to advertise your ptrs,

the choice is yours , I did upgrade but I used money I had made online .