4 kinds of traders in crumbling markets

I have notice that there are 4 types of traders in the market in these troubled waters:-

1) those who don't know what is happening and are staying aside,

2) those who know what is happening and are staying aside,

3) those who know what is happening but still trying to do "something",

4) those who don't know what is happening and still trying to do "something".

The first ones are Amateurs, the second ones are Matures, the third ones are Immatures and the forth ones are plain Foolish.