Stupid me !

Am I really stupid doing all these things since like a few weeks ago ?
I'm not the leader or even the assitant .
And I'm like doing jobs more than what a QM or group member should be doing ..
Giving out ideas and giving instructions to others,
and I even feel like I'm grabbing their jobs.
I did all these and all I just want is to make our group perfect and work could be done smoothly..
I won't hope that we can be the Best group or whatever .
Just wish that we can cooperate nicely with each others.
Performance . I'm really giving too much and no one would appreciate ( I know ).
Sigh. Maybe I really should only stop now and just do what others do. 
Waiting for others' instruction and just do what they do.  
It's time for me to stop. I shouldn't be doing too much from now on. 
It's enough.  From the next meeting onwards ...
I will really change this type of attitude.
I promise. Maybe our group will be much more happier without people like me giving so much stupid ideas !