When I was at District I thought I was amazing, I hit 42 and 33 opening the batting in our last season, U15, and thought I would get a county trial. Now looking back on it after 3/4 years I was very average! Getting into County isn't be all and end all of playing cricket. My mate was in county when we were younger, he didn't get re-selected around under 14's and now we both play 1st team cricket, at an ok standard, I open the batting and bowl. He will be my opening bowler this year when I take over as captain.
What % of junior county players actually make it as a cricketer? I bet the ones that do will have been in the county set up from a young age, around 11? Of course there will be a few exceptions.
Basically, as long as you enjoy your cricket and improve as you get older, then you will get your chance, maybe not at county but at premier league level. Thats what my hopes are, after junior cricket finished I started in the 2nd team, then worked my way up to 1st team opening bat and now onto first team capatain and got selcted for the District U21 side. As long as I keep working at my cricket then I hope to play premier league cricket in 6/7 years time when I'm good enough