HI,guys.My first post in RIO.

I have studied and played poker for 1 year,and played nearly 600k hands,almost at nl10. I have a low winrate which is 2.78bb/100 in first 400k hands,and somewhat good winrate which 5.1bb/100 during recent 200k hands.

In the past I played at 888,2 table nl10 zoom,where you could not use a hud when playing. This month I move up to nl30 zoom,and play 4 table,2 table nl10z,2 table nl30z. yeah,this month I run not idealy,its one of my reason why I post this. btw I want to ask if HUD will help a lot when playing. 888 dont allow to use hud in zoom table,but they suppot hand history which you can use to make notes.

I know something about poker's variance,but maybe I am someone who is not so confidence about himself.so when I run bad,I would always doubt if it is just luck that let me win some money.

I am a Chinese,and have a poor English,sorry .I have watched some video then find I have a poor English listening lol. Its somewhat difficult for me to improve my game. thanks for any advice and commonts.