Chill out.Turn the radio off and wander up and down with the altitude.All the other aircraft will be at exactly 2000ft.cos they always are.
I very much doubt it - you certainly might hit me for a start as I rarely fly exact heights like 2,000' for just that reason and I know many others do the same, also, most going round the island are lower than that, especially on the South coast where you quite often get someone below cliff level!